Advisories

Feb 2021

Injection Vulnerability

The spritesheet-js package depends on a vulnerable package platform-command. The injection point is located on line in lib/generator.js, which is triggered by main entry of the package.

Creation of Temporary File With Insecure Permissions

Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers. There is a vulnerability on Unix-like systems involving an insecure temp file. When netty's multipart decoders are used local information disclosure can occur via the local system temporary directory if temporary storing uploads on the disk is enabled. On unix-like systems, the temporary directory is shared between all user. As such, writing …

Creation of Temporary File With Insecure Permissions

Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers. There is a vulnerability on Unix-like systems involving an insecure temp file. When netty's multipart decoders are used local information disclosure can occur via the local system temporary directory if temporary storing uploads on the disk is enabled.

Creation of Temporary File With Insecure Permissions

Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers. There is a vulnerability on Unix-like systems involving an insecure temp file. When netty's multipart decoders are used local information disclosure can occur via the local system temporary directory if temporary storing uploads on the disk is enabled.

Creation of Temporary File in Directory with Insecure Permissions

Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty before version 4.1.59.Final there is a vulnerability on Unix-like systems involving an insecure temp file. When netty's multipart decoders are used local information disclosure can occur via the local system temporary directory if temporary storing uploads on the disk is enabled. On unix-like systems, the temporary directory is …

Uncontrolled Resource Consumption

In Eclipse Californium to, the certificate based (x509 and RPK) DTLS handshakes accidentally fails, because the DTLS server side sticks to a wrong internal state. That wrong internal state is set by a previous certificate based DTLS handshake failure with TLS parameter mismatch. The DTLS server side must be restarted to recover this.

Insecure Temporary File

prepareDownloadFilecreates creates a temporary file with the permissions bits of -rw-r–r– on unix-like systems. On unix-like systems, the system temporary directory is shared between users. As such, the contents of the file downloaded by downloadFileFromResponse will be visible to all other users on the local system. A workaround fix for this issue is to set the system property java.io.tmpdir to a safe directory as remediation. Note: This version of the …

Code injection in Apache Ant

As mitigation for CVE-2020-1945 Apache Ant 1.10.8 changed the permissions of temporary files it created so that only the current user was allowed to access them. Unfortunately the fixcrlf task deleted the temporary file and created a new one without said protection, effectively nullifying the effort. This would still allow an attacker to inject modified source files into the build process.

Use of a Broken or Risky Cryptographic Algorithm

The package elliptic is vulnerable to Cryptographic Issues via the secp256k1 implementation in elliptic/ec/key.js. There is no check to confirm that the public key point passed into the derive function actually exists on the secp256k1 curve. This results in the potential for the private key used in this implementation to be revealed after a number of ECDH operations are performed.

Use After Free

Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by a Use After Free vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Unexpected database bindings

This is a follow-up to the previous security advisory (GHSA-3p32-j457-pg5x) which addresses a few additional edge cases. If a request is crafted where a field that is normally a non-array value is an array, and that input is not validated or cast to its expected type before being passed to the query builder, an unexpected number of query bindings can be added to the query. In some situations, this will …

Unexpected database bindings

This is a follow-up to the previous security advisory (GHSA-3p32-j457-pg5x) which addresses a few additional edge cases. If a request is crafted where a field that is normally a non-array value is an array, and that input is not validated or cast to its expected type before being passed to the query builder, an unexpected number of query bindings can be added to the query. In some situations, this will …

Uncontrolled Resource Consumption

Http4s (http4s-blaze-server) is a minimal, idiomatic Scala interface for HTTP services. Http4s before versions 0.21.17, 0.22.0-M2, and 1.0.0-M14 have a vulnerability which can lead to a denial-of-service. Blaze-core, a library underlying http4s-blaze-server, accepts connections unboundedly on its selector pool. This has the net effect of amplifying degradation in services that are unable to handle their current request load, since incoming connections are still accepted and added to an unbounded queue. …

Uncontrolled Resource Consumption

Http4s (http4s-blaze-server) is a minimal, idiomatic Scala interface for HTTP services. Http4s before versions 0.21.17, 0.22.0-M2, and 1.0.0-M14 have a vulnerability which can lead to a denial-of-service. Blaze-core, a library underlying http4s-blaze-server, accepts connections unboundedly on its selector pool. This has the net effect of amplifying degradation in services that are unable to handle their current request load, since incoming connections are still accepted and added to an unbounded queue. …

Uncontrolled Resource Consumption

blaze is a Scala library for building asynchronous pipelines, with a focus on network IO. All servers running blaze-core before version 0.14.15 are affected by a vulnerability in which unbounded connection acceptance leads to file handle exhaustion. Blaze, accepts connections unconditionally on a dedicated thread pool. This has the net effect of amplifying degradation in services that are unable to handle their current request load, since incoming connections are still …

Uncontrolled Resource Consumption

blaze is a Scala library for building asynchronous pipelines, with a focus on network IO. All servers running blaze-core before version 0.14.15 are affected by a vulnerability in which unbounded connection acceptance leads to file handle exhaustion. Blaze, accepts connections unconditionally on a dedicated thread pool. This has the net effect of amplifying degradation in services that are unable to handle their current request load, since incoming connections are still …

Uncontrolled Resource Consumption

Blaze, accepts connections unconditionally on a dedicated thread pool. This has the net effect of amplifying degradation in services that are unable to handle their current request load, since incoming connections are still accepted and added to an unbounded queue.

Uncontrolled Resource Consumption

blaze is a Scala library for building asynchronous pipelines, with a focus on network IO. All servers running blaze-core before version 0.14.15 are affected by a vulnerability in which unbounded connection acceptance leads to file handle exhaustion. Blaze, accepts connections unconditionally on a dedicated thread pool. This has the net effect of amplifying degradation in services that are unable to handle their current request load, since incoming connections are still …

Origin Validation Error

Rootless containers run with Podman, receive all traffic with a source IP address of (including from remote hosts). This impacts containerized applications that trust localhost (127.0.01) connections by default and do not require authentication. This issue affects Podman onwards.

Improperly Controlled Modification of Object Prototype Attributes

The set function can be used to set a value into the object according to the path. However the keys of the path being set are not properly sanitized, leading to a prototype pollution vulnerability. The impact depends on the application. In some cases it is possible to achieve Denial of service (DoS), Remote Code Execution or Property Injection.

Command Injection

This affects the package total.js The issue occurs in the image.pipe and image.stream functions. The type parameter is used to build the command that is then executed using child_process.spawn. The issue occurs because child_process.spawn is called with the option shell set to true and because the type parameter is not properly sanitized.

Code Injection

Prototype pollution vulnerability in dotty allows attackers to cause a denial of service and may lead to remote code execution.

SQL Injection

SQL injection vulnerability in the model.increment and model.decrement function in ThinkJS allows remote attackers to execute arbitrary SQL commands via the step parameter.

Injection Vulnerability

In angular-expressions there is a vulnerability which allows Remote Code Execution if you call expressions.compile(userControlledInput) where "userControlledInput" is text that comes from user input. The security of the package could be bypassed by using a more complex payload, using a constructor.constructor technique. In terms of impact: If running angular-expressions in the browser, an attacker could run any browser script when the application code calls expressions.compile(userControlledInput). If running angular-expressions on the …

Improper Restriction of XML External Entity Reference

openHAB is a vendor and technology agnostic open source automation software for your home. In openHAB the XML external entity (XXE) attack allows attackers in the same network as the openHAB instance to retrieve internal information like the content of files from the file system. Responses to SSDP requests can be especially malicious. All add-ons that use SAX or JAXB parsing of externally received XML are potentially subject to this …

Jan 2021

XSS in Mautic

** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2020-35128. Reason: This candidate is a reservation duplicate of CVE-2020-35128. Notes: All CVE users should reference CVE-2020-35128 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.

Users can edit the tags of any discussion

This advisory concerns a vulnerability which was patched and publicly released on October 5, 2020. Impact This vulnerability allowed any registered user to edit the tags of any discussion for which they have READ access using the REST API. Users were able to remove any existing tag, and add any tag in which they are allowed to create discussions. The chosen tags still had to match the configured Tags minimums …

Uncontrolled Resource Consumption

CKEditor 5 is an open source rich text editor framework with a modular architecture. The CKEditor 5 Markdown plugin (@ckeditor/ckeditor5-markdown-gfm) has a regex denial of service (ReDoS) vulnerability. The vulnerability allowed to abuse link recognition regular expression, which could cause a significant performance drop resulting in browser tab freeze. It affects all users using CKEditor 5 Markdown plugin at The problem has been recognized and patched.

Uncontrolled Resource Consumption

CKEditor 5 is an open source rich text editor framework with a modular architecture. The CKEditor 5 Markdown plugin (@ckeditor/ckeditor5-markdown-gfm) before version 25.0.0 has a regex denial of service (ReDoS) vulnerability. The vulnerability allowed to abuse link recognition regular expression, which could cause a significant performance drop resulting in browser tab freeze. It affects all users using CKEditor 5 Markdown plugin at version <= 24.0.0. The problem has been recognized …

Steam Socialite Provider v1 does not correctly validate openid server

Impact The outdated version 1 of the Steam Socialite Provider doesn't check properly if the login comes from steamcommunity.com, allowing a malicious actor to substitute their own openID server. Patches This vulnerability only affects the outdated v1.x versions of the package. These are no longer maintained, users should upgrade to v3 or v4, which use a hardcoded endpoint to verify the login. For more information If you have any questions …

Prototype Pollution

This affects all versions of package iniparserjs. This vulnerability relates when ini_parser.js is concentrating arrays. Depending on if user input is provided, an attacker can overwrite and pollute the object prototype of a program.

Malicious npm package: sonatype

The npm sonatype package has been identified as malicious and removed from the npm package registry. Remediation Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no …

Malicious npm package: discord-fix

The npm discord-fix package has been identified as malicious and removed from the npm package registry. Remediation Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no …

Malicious npm package: an0n-chat-lib

The npm an0n-chat-lib package has been identified as malicious and removed from the npm package registry. Remediation Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no …

Incorrect Permission Assignment for Critical Resource

Apache Druid includes the ability to execute user-provided JavaScript code embedded in various types of requests. This functionality is intended for use in high-trust environments, and is disabled by default. However, in Druid, it is possible for an authenticated user to send a specially-crafted request that forces Druid to run user-provided JavaScript code for that request, regardless of server configuration. This can be leveraged to execute code on the target …

Improper Certificate Validation

DoTls13CertificateVerify in tls13.c in wolfSSL does not cease processing for certain anomalous peer behavior (sending an ED22519, ED448, ECC, or RSA signature without the corresponding certificate).

IPC messages delivered to the wrong frame in Electron

IPC messages sent from the main process to a subframe in the renderer process, through webContents.sendToFrame, event.reply or when using the remote module, can in some cases be delivered to the wrong frame. If your app does ANY of the following, then it is impacted by this issue: Uses remote Calls webContents.sendToFrame Calls event.reply in an IPC message handler

Cross-site Scripting

A cross-site scripting (XSS) vulnerability in the assets component of Mautic allows remote attackers to inject executable JavaScript through the Referer header of asset downloads.

Code Injection

It was found in Moodle that it was possible for site administrators to execute arbitrary PHP scripts via a PHP include used during Shibboleth authentication.

Out-of-bounds Read

jp2_decode in jp2/jp2_dec.c in libjasper in JasPer has a heap-based buffer over-read when there is an invalid relationship between the number of channels and the number of image components.

Improper Authentication

Codiad /componentss/user/class.user.php:Authenticate() is vulnerable in magic hash authentication bypass. If encrypted or hash value for the passwords form certain formats of magic hash, e.g, 0e123, another hash value 0e234 something can successfully authenticate.

Improper Authentication

The optional ActiveMQ LDAP login module can be configured to use anonymous access to the LDAP server. In this case, for Apache ActiveMQ Artemis and Apache ActiveMQ, the anonymous context is used to verify a valid users password in error, resulting in no check on the password.

Improper Authentication

The optional ActiveMQ LDAP login module can be configured to use anonymous access to the LDAP server. In this case, for Apache ActiveMQ Artemis and Apache ActiveMQ, the anonymous context is used to verify a valid users password in error, resulting in no check on the password.

Improper Authentication

The optional ActiveMQ LDAP login module can be configured to use anonymous access to the LDAP server. In this case, for Apache ActiveMQ Artemis and Apache ActiveMQ, the anonymous context is used to verify a valid users password in error, resulting in no check on the password.

Injection Vulnerability

RSSHub is an open source, easy to use, and extensible RSS feed generator. In RSSHub, there is a risk of code injection. Some routes use eval or Function constructor, which may be injected by the target site with unsafe code, causing server-side security issues.

Incorrect Permission Assignment for Critical Resource

When ORT (now via atstccfg) generates ip_allow.config files in Apache Traffic Control to to, those files include permissions that allow bad actors to push arbitrary content into and remove arbitrary content from CDN cache servers. Additionally, these permissions are potentially extended to IP addresses outside the desired range, resulting in them being granted to clients possibly outside the CDN arcitechture.

Heap-based Buffer Overflow

A heap-buffer overflow was found in the way openjpeg2 handled certain PNG format files. An attacker could use this flaw to cause an application crash or in some cases execute arbitrary code with the permission of the user running such an application.

Cross-Site Request Forgery (CSRF)

A vulnerability exists in CakePHP The CsrfProtectionMiddleware component allows method override parameters to bypass CSRF checks by changing the HTTP request method to an arbitrary string that is not in the list of request methods that CakePHP checks. Additionally, the route middleware does not verify that this overriden method (which can be an arbitrary string) is actually an HTTP method.

Path Traversal

ORAS is open source software which enables a way to push OCI Artifacts to OCI Conformant registries.For oras CLI users, there is no workarounds other than pulling from a trusted artifact provider. For oras package users, the workaround is to not use github.com/deislabs/oras/pkg/content.FileStore, and use other content stores instead, or pull from a trusted artifact provider.

Cross-site Scripting

This affects the package vis-timeline An attacker with the ability to control the items of a Timeline element can inject additional script code into the generated application.

SAML XML Signature wrapping in PySAML2

All users of pysaml2 that use the default CryptoBackendXmlSec1 backend and need to verify signed SAML documents are impacted. pysaml2 <= 6.4.1 does not validate the SAML document against an XML schema. This allows invalid XML documents to trick the verification process, by presenting elements with a valid signature inside elements whose content has been malformed. The verification is offloaded to xmlsec1 and xmlsec1 will not validate every signature in …

Path Traversal

Kubernetes Secrets Store CSI Driver allows an attacker who can modify a SecretProviderClassPodStatus/Status resource the ability to write content to the host filesystem and sync file contents to Kubernetes Secrets. This includes paths under var/lib/kubelet/pods that contain other Kubernetes Secrets.

Path Traversal

Kubernetes Java client libraries allow writes to paths outside of the current directory when copying multiple files from a remote pod which sends a maliciously crafted archive. This can potentially overwrite any files on the system of the process executing the client code.

Incorrect Authorization

Kubernetes API server in all versions allow an attacker who is able to create a ClusterIP service and set the spec.externalIPs field, to intercept traffic to that IP address. Additionally, an attacker who is able to patch the status (which is considered a privileged operation and should not typically be granted to users) of a LoadBalancer service can set the status.loadBalancer.ingress.ip to similar effect.

Incorrect Authorization

Kubernetes API server in all versions allow an attacker who is able to create a ClusterIP service and set the spec.externalIPs field, to intercept traffic to that IP address. Additionally, an attacker who is able to patch the status (which is considered a privileged operation and should not typically be granted to users) of a LoadBalancer service can set the status.loadBalancer.ingress.ip to similar effect.

Incorrect Authorization

Kubernetes API server in all versions allow an attacker who is able to create a ClusterIP service and set the spec.externalIPs field, to intercept traffic to that IP address. Additionally, an attacker who is able to patch the status (which is considered a privileged operation and should not typically be granted to users) of a LoadBalancer service can set the status.loadBalancer.ingress.ip to similar effect.

Incorrect Authorization

Kubernetes API server in all versions allow an attacker who is able to create a ClusterIP service and set the spec.externalIPs field, to intercept traffic to that IP address. Additionally, an attacker who is able to patch the status (which is considered a privileged operation and should not typically be granted to users) of a LoadBalancer service can set the status.loadBalancer.ingress.ip to similar effect.

Incorrect Authorization

Kubernetes API server in all versions allow an attacker who is able to create a ClusterIP service and set the spec.externalIPs field, to intercept traffic to that IP address. Additionally, an attacker who is able to patch the status (which is considered a privileged operation and should not typically be granted to users) of a LoadBalancer service can set the status.loadBalancer.ingress.ip to similar effect.

Improper Verification of Cryptographic Signature in PySAML2

All users of pysaml2 that use the default CryptoBackendXmlSec1 backend and need to verify signed SAML documents are impacted. pysaml2 <= 6.4.1 does not ensure that a signed SAML document is correctly signed. The default CryptoBackendXmlSec1 backend is using the xmlsec1 binary to verify the signature of signed SAML documents, but by default, xmlsec1 accepts any type of key found within the given document. xmlsec1 needs to be configured explicitly …

Path Traversal

OpenMage is a community-driven alternative to Magento CE. In OpenMage there is a vulnerability which enables remote code execution. In affected versions an administrator with permission to update product data to be able to store an executable file on the server and load it via layout xml.

Execution with Unnecessary Privileges

Weave Net is open source software which creates a virtual network that connects Docker containers across multiple hosts and enables their automatic discovery. Weave Net has a vulnerability in which can allow an attacker to take over any host in the cluster. Weave Net is supplied with a manifest that runs pods on every node in a Kubernetes cluster, which are responsible for managing network connections for all other pods …

Cross-site Scripting

A stored Cross-Site Scripting (XSS) vulnerability in the survey feature in Rocketgenius Gravity Forms allows remote attackers to inject arbitrary web script or HTML via a textarea field. This code is interpreted by users in a privileged role (Administrator, Editor, etc.).

Cross-site Scripting

Multiple stored HTML injection vulnerabilities in the "poll" and "quiz" features in an additional paid add-on of Rocketgenius Gravity Forms allows remote attackers to inject arbitrary HTML code via poll or quiz answers. This code is interpreted by users in a privileged role (Administrator, Editor, etc.).

Cross-site Scripting

A stored Cross-Site Scripting (XSS) vulnerability in forms import feature in Rocketgenius Gravity Forms allows remote attackers to inject arbitrary web script or HTML via the import of a GF form. This code is interpreted by users in a privileged role (Administrator, Editor, etc.).

Cross-Site Request Forgery (CSRF)

Vert.x-Web framework does not perform a correct CSRF verification. Instead of comparing the CSRF token in the request with the CSRF token in the cookie, it compares the CSRF token in the cookie against a CSRF token that is stored in the session. An attacker does not even need to provide a CSRF token in the request because the framework does not consider it. The cookies are automatically sent by …

Prototype Pollution

If an attacker submits a malicious INI file to an application that parses it with loadSharedConfigFiles, they will pollute the prototype on the application. This can be exploited further depending on the context.

Prototype pollution

In aws-sdk/shared-ini-file-loader, if an attacker submits a malicious INI file to an application that parses it with loadSharedConfigFiles, they will pollute the prototype on the application. This can be exploited further depending on the context.

Incorrect Default Permissions

Apache Guacamole does not consistently restrict access to connection history based on user visibility. If multiple users share access to the same connection, those users may be able to see which other users have accessed that connection, as well as the IP addresses from which that connection was accessed, even if those users do not otherwise have permission to see other users.

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Laravel is a web application framework. Versions of Laravel before 6.20.11, 7.30.2 and 8.22.1 contain a query binding exploitation. This same exploit applies to the illuminate/database package which is used by Laravel. If a request is crafted where a field that is normally a non-array value is an array, and that input is not validated or cast to its expected type before being passed to the query builder, an unexpected …

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Laravel is a web application framework. Versions of Laravel before 6.20.11, 7.30.2 and 8.22.1 contain a query binding exploitation. This same exploit applies to the illuminate/database package which is used by Laravel. If a request is crafted where a field that is normally a non-array value is an array, and that input is not validated or cast to its expected type before being passed to the query builder, an unexpected …

Cross-site Scripting

Mautic is affected by stored XSS. An attacker with permission to manage companies, an application feature, could attack other users, including administrators. For example, by loading an externally crafted JavaScript file, an attacker could eventually perform actions as the target user. These actions include changing the user passwords, altering user or email addresses, or adding a new administrator to the system.

Cross-site Scripting

Mautic is affected by stored XSS. An attacker with access to Social Monitoring, an application feature, could attack other users including administrators. For example, an attacker could load an externally drafted JavaScript file that would allow them to eventually perform actions on the target user’s behalf, including changing the user’s password or email address or changing the attacker’s user role from a low-privileged user to an administrator account.

Path Traversal

Tar.php in Archive_Tar allows write operations with Directory Traversal due to inadequate checking of symbolic links, a related issue to CVE-2020-28948.

Path Traversal

Tar.php in Archive_Tar allows write operations with Directory Traversal due to inadequate checking of symbolic links, a related issue to CVE-2020-28948.

Origin Validation Error

Kirby is a CMS. In Kirby CMS (getkirby/cms) before version 3.3.6, and Kirby Panel before version 2.5.14 there is a vulnerability in which the admin panel may be accessed if hosted on a .dev domain. In order to protect new installations on public servers that don't have an admin account for the Panel yet, we block account registration there by default. This is a security feature, which we implemented years …

Origin Validation Error

Kirby is a CMS. In Kirby CMS (getkirby/cms) before version 3.3.6, and Kirby Panel before version 2.5.14 there is a vulnerability in which the admin panel may be accessed if hosted on a .dev domain. In order to protect new installations on public servers that don't have an admin account for the Panel yet, we block account registration there by default. This is a security feature, which we implemented years …

Missing Authorization

The Eclipse Hono AMQP and MQTT protocol adapters do not check whether an authenticated gateway device is authorized to receive command & control messages when it has subscribed only to commands for a specific device. The missing check involves verifying that the command target device is configured giving permission for the gateway device to act on its behalf. This means an authenticated device of a certain tenant, notably also a …

Information Exposure

When serving resources from a network location using the NTFS file system, Apache Tomcat is susceptible to JSP source code disclosure in some configurations. The root cause is the unexpected behaviour of the JRE API File.getCanonicalPath() which in turn is caused by the inconsistent behaviour of the Windows API (FindFirstFileW) in some circumstances.

Information Exposure

When serving resources from a network location using the NTFS file system, Apache Tomcat is susceptible to JSP source code disclosure in some configurations. The root cause is the unexpected behaviour of the JRE API File.getCanonicalPath() which in turn is caused by the inconsistent behaviour of the Windows API (FindFirstFileW) in some circumstances.

Information Exposure

When serving resources from a network location using the NTFS file system, Apache Tomcat is susceptible to JSP source code disclosure in some configurations. The root cause is the unexpected behaviour of the JRE API File.getCanonicalPath() which in turn is caused by the inconsistent behaviour of the Windows API (FindFirstFileW) in some circumstances.

Information Exposure

When serving resources from a network location using the NTFS file system, Apache Tomcat is susceptible to JSP source code disclosure in some configurations. The root cause is the unexpected behaviour of the JRE API File.getCanonicalPath() which in turn is caused by the inconsistent behaviour of the Windows API (FindFirstFileW) in some circumstances.

Information Exposure

When serving resources from a network location using the NTFS file system, Apache Tomcat is susceptible to JSP source code disclosure in some configurations. The root cause is the unexpected behaviour of the JRE API File.getCanonicalPath() which in turn is caused by the inconsistent behaviour of the Windows API (FindFirstFileW) in some circumstances.

Information Exposure

When serving resources from a network location using the NTFS file system, Apache Tomcat is susceptible to JSP source code disclosure in some configurations. The root cause is the unexpected behaviour of the JRE API File.getCanonicalPath() which in turn is caused by the inconsistent behaviour of the Windows API (FindFirstFileW) in some circumstances.

Information Exposure

When serving resources from a network location using the NTFS file system, Apache Tomcat is susceptible to JSP source code disclosure in some configurations. The root cause is the unexpected behaviour of the JRE API File.getCanonicalPath() which in turn is caused by the inconsistent behaviour of the Windows API (FindFirstFileW) in some circumstances.

Information Exposure

When serving resources from a network location using the NTFS file system, Apache Tomcat is susceptible to JSP source code disclosure in some configurations. The root cause is the unexpected behaviour of the JRE API File.getCanonicalPath() which in turn is caused by the inconsistent behaviour of the Windows API (FindFirstFileW) in some circumstances.

Information Exposure

When serving resources from a network location using the NTFS file system, Apache Tomcat is susceptible to JSP source code disclosure in some configurations. The root cause is the unexpected behaviour of the JRE API File.getCanonicalPath() which in turn is caused by the inconsistent behaviour of the Windows API (FindFirstFileW) in some circumstances.

Cross-site Scripting

In all version of Eclipse Hawkbit M7, the HTTP (Not Found) JSON response body returned by the REST API may contain unsafe characters within the path attribute. Sending a POST request to a non existing resource will return the full path from the given URL unescaped to the client.

Uncontrolled Resource Consumption

The jQuery Validation Plugin provides drop-in validation for your existing forms. It is published as an npm package "jquery-validation". jquery-validation before version 1.19.3 contains one or more regular expressions that is vulnerable to ReDoS (Regular Expression Denial of Service). This is fixed in 1.19.3.

Uncontrolled Resource Consumption

The jQuery Validation Plugin provides drop-in validation for your existing forms. It is published as an npm package "jquery-validation". jquery-validation contains one or more regular expressions that are vulnerable to ReDoS (Regular Expression Denial of Service). This is fixed

Cross-site Scripting

Jenkins does not implement any restrictions for the URL rendering a formatted preview of markup passed as a query parameter, resulting in a reflected cross-site scripting (XSS) vulnerability if the configured markup formatter does not prohibit unsafe elements (JavaScript) in markup.

Deserialization of Untrusted Data

A deserialization vulnerability existed in dubbo which could lead to malicious code execution. Most Dubbo users use Hessian2 as the default serialization/deserialization protool, during Hessian2 deserializing the HashMap object, some functions in the classes stored in HasMap will be executed after a series of program calls, however, those special functions may cause remote command execution. For example, the hashCode() function of the EqualsBean class in rome-1.7.0.jar will cause the remotely …

CSRF can expose users authentication token

Issue The /login and /change endpoints can return the authenticated user's authentication token in response to a GET request. Since GET requests aren't protected with a CSRF token, this could lead to a malicious 3rd party site acquiring the authentication token. Patches Version 3.4.5 and soon to be released 4.0.0 are patched. Workarounds If you aren't using authentication tokens - you can set the SECURITY_TOKEN_MAX_AGE to "0" (seconds) which should …

Cross-site Scripting

In Redcarpet there is an injection vulnerability which can enable a cross-site scripting attack. This applies even when the :escape_html option was being used.

Command Injection

This affects all versions of package buns. The injection point is located in line in index file lib/index.js in the exported function install(requestedModule).

lxml vulnerable to Cross-site Scripting

A XSS vulnerability was discovered in python-lxml's clean module. The module's parser didn't properly imitate browsers, which caused different behaviors between the sanitizer and the user's page. A remote attacker could exploit this flaw to run arbitrary HTML/JS code.

Cross-site Scripting

Formstone is vulnerable to a Reflected Cross-Site Scripting (XSS) vulnerability caused by improper validation of user supplied input in the upload-target.php and upload-chunked.php files. A remote attacker could exploit this vulnerability using a specially crafted URL to execute a script in a victim's Web browser within the security context of the hosting Web site once the URL is clicked or visited. An attacker could use this vulnerability to steal the …

Regular Expression Denial of Service in CairoSVG

When processing SVG files, the python package CairoSVG uses two regular expressions which are vulnerable to Regular Expression Denial of Service (REDoS). If an attacker provides a malicious SVG, it can make cairosvg get stuck processing the file for a very long time.

Path Traversal in Apache Flink

A change introduced in Apache Flink 1.11.0 (and released in 1.11.1 and 1.11.2 as well) allows attackers to read any file on the local filesystem of the JobManager through the REST interface of the JobManager process. Access is restricted to files accessible by the JobManager process. All users should upgrade to Flink 1.11.3 or 1.12.0 if their Flink instance(s) are exposed. The issue was fixed in commit b561010b0ee741543c3953306037f00d7a9f0801 from apache/flink:master.

Path Traversal in Apache Flink

A change introduced in Apache Flink 1.11.0 (and released in 1.11.1 and 1.11.2 as well) allows attackers to read any file on the local filesystem of the JobManager through the REST interface of the JobManager process. Access is restricted to files accessible by the JobManager process. All users should upgrade to Flink 1.11.3 or 1.12.0 if their Flink instance(s) are exposed. The issue was fixed in commit b561010b0ee741543c3953306037f00d7a9f0801 from apache/flink:master.

Cross-site Scripting

In actionpack gem, a possible XSS vulnerability exists when an application is running in development mode allowing an attacker to send or embed (in another page) a specially crafted URL which can allow the attacker to execute JavaScript in the context of the local application. This vulnerability is in the Actionable Exceptions middleware.

Out-of-bounds Write

There's a flaw in openjpeg in src/lib/openjp2/pi.c. When an attacker is able to provide crafted input to be processed by the openjpeg encoder, this could cause an out-of-bounds read. The greatest impact from this flaw is to application availability.

Out-of-bounds Write

A flaw was found in openjpeg's src/lib/openjp2/t2.c This flaw allows an attacker to provide crafted input to openjpeg during conversion and encoding, causing an out-of-bounds write. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Out-of-bounds Read

A flaw was found in OpenJPEG This flaw allows an attacker to provide specially crafted input to the conversion or encoding functionality, causing an out-of-bounds read. The highest threat from this vulnerability is system availability.

Out-of-bounds Read

There's a flaw in openjpeg's t2 encoder An attacker who is able to provide crafted input to be processed by openjpeg could cause a null pointer dereference. The highest impact of this flaw is to application availability.

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

spring-boot-actuator-logview in a library that adds a simple logfile viewer as spring boot actuator endpoint. It is maven package "eu.hinsch:spring-boot-actuator-logview". In spring-boot-actuator-logview before version 0.2.13 there is a directory traversal vulnerability. The nature of this library is to expose a log file directory via admin (spring boot actuator) HTTP endpoints. Both the filename to view and a base folder (relative to the logging folder root) can be specified via request …

Heap-based Buffer Overflow

There's a flaw in src/lib/openjp2/pi.c of openjpeg If an attacker is able to provide untrusted input to openjpeg's conversion/encoding functionality, they could cause an out-of-bounds read. The highest impact of this flaw is to application availability.

Cross-site Scripting

HtmlSanitizer is a .NET library for cleaning HTML fragments and documents from constructs that can lead to XSS attacks. In HtmlSanitizer, there is a possible XSS bypass if style tag is allowed. If you have explicitly allowed the <style> tag, an attacker could craft HTML that includes script after passing through the sanitizer. The default settings disallow the <style> tag so there is no risk if you have not explicitly …

Dec 2020

Improper Input Validation

In URI.js the hostname can be spoofed by using a backslash \ character followed by an at @ character. If the hostname is used in security decisions, the decision may be incorrect. Depending on library usage and attacker intent, impacts may include allow/block list bypasses, SSRF attacks, open redirects, or other undesired behavior. For example the URL https://expected-example.com@observed-example.com will incorrectly return observed-example.com if using an affected version.

Improper Restriction of XML External Entity Reference

Nokogiri is a Rubygem providing HTML, XML, SAX, and Reader parsers with XPath and CSS selector support. XML Schemas parsed by Nokogiri::XML::Schema are trusted by default, allowing external resources to be accessed over the network, potentially enabling XXE or SSRF attacks. This behavior is counter to the security policy followed by Nokogiri maintainers, which is to treat all input as untrusted by default whenever possible.

Cross-site Scripting

Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualization designs. In Vega there is an XSS vulnerability in Vega expressions. Through a specially crafted Vega expression, an attacker could execute arbitrary javascript on a victim's machine.

Cleartext Storage of Sensitive Information

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. In Parse Server, user passwords involved in LDAP authentication are stored in cleartext. This is fixed by stripping the password after authentication to prevent cleartext password storage.

Prototype Pollution

Prototype pollution vulnerability in shvl allows an attacker to cause a denial of service and may lead to remote code execution.

Incorrect Permission Assignment for Critical Resource

Apache Accumulo does not properly check the return value of some policy enforcement functions before permitting an authenticated user to perform certain administrative operations. Specifically, the return values of the canFlush and canPerformSystemActions security functions are not checked in some instances, therefore allowing an authenticated user with insufficient permissions to perform the following actions: flushing a table, shutting down Accumulo or an individual tablet server, and setting or removing system-wide …

Cross-site Scripting

OpenCart This vulnerability can allow an attacker to inject the XSS payload in the Subject field of the mail and each time any user will open that mail of the website, the XSS triggers and the attacker can able to steal the cookie according to the crafted payload.

Improper Verification of Cryptographic Signature

Dex is a federated OpenID Connect provider written in Go. In Dex there is a critical set of vulnerabilities which impacts users leveraging the SAML connector. The vulnerabilities enables potential signature bypass due to issues with XML encoding in the underlying Go library. The vulnerabilities have been addressed by using the xml-roundtrip-validator from Mattermost (see related references).

Injection Vulnerability

BrowserUp Proxy allows you to manipulate HTTP requests and responses, capture HTTP content, and export performance data as a HAR file. BrowserUp Proxy works well as a standalone proxy server, but it is especially useful when embedded in Selenium tests. A Server-Side Template Injection was identified in BrowserUp Proxy enabling attackers to inject arbitrary Java EL expressions, leading to unauthenticated Remote Code Execution (RCE) vulnerability. This has been patched

Improper Verification of Cryptographic Signature

Hyperledger Indy Node is the server portion of a distributed ledger purpose-built for decentralized identity. In Hyperledger Indy, there is lack of signature verification on a specific transaction which enables an attacker to make certain unauthorized alterations to the ledger.

Command Injection

Dolibarr is vulnerable to authenticated Remote Code Execution. An attacker who has the access the admin dashboard can manipulate the backup function by inserting a payload into the filename for the zipfilename_template parameter to admin/tools/dolibarr_export.php.

RSA weakness in tslite-ng

The code that performs decryption and padding check in RSA PKCS#1 v1.5 decryption is data dependant. In particular, code in current (as of 0.8.0-alpha38) master https://github.com/tlsfuzzer/tlslite-ng/blob/0812ed60860fa61a6573b2c0e18771414958f46d/tlslite/utils/rsakey.py#L407-L441 and code in 0.7.5 branch https://github.com/tlsfuzzer/tlslite-ng/blob/acdde3161124d6ae37c506b3476aea9996d12e97/tlslite/utils/rsakey.py#L394-L425 has multiple ways in which it leaks information (for one, it aborts as soon as the plaintext doesn't start with 0x00, 0x02) about the decrypted ciphertext (both the bit length of the decrypted message as well as where …

Jupyter Server open redirect vulnerability

What kind of vulnerability is it? Who is impacted? Open redirect vulnerability - a maliciously crafted link to a jupyter server could redirect the browser to a different website. All jupyter servers running without a base_url prefix are technically affected, however, these maliciously crafted links can only be reasonably made for known jupyter server hosts. A link to your jupyter server may appear safe, but ultimately redirect to a spoofed …

Information exposure via query strings in URL

Impact Information exposure via query strings in URL Patches We recommend to update to the current version 6.3.4.1. You can get the update to 6.3.4.1 regularly via the Auto-Updater or directly via the download overview. https://www.shopware.com/en/download/#shopware-6 Workarounds For older versions of 6.1 and 6.2 the corresponding changes are also available via plugin: https://store.shopware.com/en/detail/index/sArticle/518463/number/Swag136939272659 For more information https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-12-2020 Credits We would like to thank Oliver Herrmann for reporting this issue.

Information exposure via query strings in URL

Impact Information exposure via query strings in URL Patches We recommend to update to the current version 6.3.4.1. You can get the update to 6.3.4.1 regularly via the Auto-Updater or directly via the download overview. https://www.shopware.com/en/download/#shopware-6 Workarounds For older versions of 6.1 and 6.2 the corresponding changes are also available via plugin: https://store.shopware.com/en/detail/index/sArticle/518463/number/Swag136939272659 For more information https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-12-2020 Credits We would like to thank Oliver Herrmann for reporting this issue.

Authenticated Server Side Request Forgery

Impact Authenticated Server Side Request Forgery Patches We recommend to update to the current version 6.3.4.1. You can get the update to 6.3.4.1 regularly via the Auto-Updater or directly via the download overview. https://www.shopware.com/en/download/#shopware-6 Workarounds For older versions of 6.1 and 6.2 the corresponding changes are also available via plugin: https://store.shopware.com/en/detail/index/sArticle/518463/number/Swag136939272659 For more information https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-12-2020 Credits We would like to thank REQON B.V. for reporting this issue.

Authenticated Server Side Request Forgery

Impact Authenticated Server Side Request Forgery Patches We recommend to update to the current version 6.3.4.1. You can get the update to 6.3.4.1 regularly via the Auto-Updater or directly via the download overview. https://www.shopware.com/en/download/#shopware-6 Workarounds For older versions of 6.1 and 6.2 the corresponding changes are also available via plugin: https://store.shopware.com/en/detail/index/sArticle/518463/number/Swag136939272659 For more information https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-12-2020 Credits We would like to thank REQON B.V. for reporting this issue.

Authenticated Privilege Escalation

Impact Authenticated Privilege Escalation Patches We recommend to update to the current version 6.3.4.1. You can get the update to 6.3.4.1 regularly via the Auto-Updater or directly via the download overview. https://www.shopware.com/en/download/#shopware-6 Workarounds For older versions of 6.1 and 6.2 the corresponding changes are also available via plugin: https://store.shopware.com/en/detail/index/sArticle/518463/number/Swag136939272659 For more information https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-12-2020

Authenticated Privilege Escalation

Impact Authenticated Privilege Escalation Patches We recommend to update to the current version 6.3.4.1. You can get the update to 6.3.4.1 regularly via the Auto-Updater or directly via the download overview. https://www.shopware.com/en/download/#shopware-6 Workarounds For older versions of 6.1 and 6.2 the corresponding changes are also available via plugin: https://store.shopware.com/en/detail/index/sArticle/518463/number/Swag136939272659 For more information https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-12-2020

OS Command Injection

XStream is a Java library to serialize objects to XML and back again. XStream is vulnerable to an Arbitrary File Deletion on the local host when unmarshalling. The vulnerability may allow a remote attacker to delete arbitrary known files on the host as log as the executing process has sufficient rights only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's Security …

Command Injection

A remote code execution vulnerability occurs in OpenTSDB via command injection in the yrange parameter. The yrange value is written to a gnuplot file in the /tmp directory. This file is then executed via the mygnuplot.sh shell script. (tsd/GraphHandler.java attempted to prevent command injections by blocking backticks but this is insufficient).

Path Traversal

common/InputStreamHelper.java in Packwood MPXJ allows directory traversal in the zip stream handler flow, leading to the writing of files to arbitrary locations.

Integer Overflow or Wraparound

** DISPUTED ** GNOME GLib has an integer overflow, that might lead to an out-of-bounds write, in g_option_group_add_entries. NOTE: the vendor's position is "Realistically this is not a security issue. The standard pattern is for callers to provide a static list of option entries in a fixed number of calls to g_option_group_add_entries()." The researcher states that this pattern is undocumented.

Uncontrolled Resource Consumption

Go Ethereum, or Geth, is the official Golang implementation of the Ethereum protocol. In Geth a denial-of-service vulnerability can make a LES server crash via malicious GetProofsV2 request from a connected LES client. This vulnerability only concerns users explicitly enabling les server; disabling les prevents the exploit.

Uncontrolled Resource Consumption

Go Ethereum, or Geth, is the official Golang implementation of the Ethereum protocol. In Geth a denial-of-service vulnerability can make a LES server crash via malicious GetProofsV2 request from a connected LES client. This vulnerability only concerns users explicitly enabling les server; disabling les prevents the exploit.

Uncontrolled Resource Consumption

Go Ethereum, or Geth, is the official Golang implementation of the Ethereum protocol. In Geth a denial-of-service vulnerability can make a LES server crash via malicious GetProofsV2 request from a connected LES client. This vulnerability only concerns users explicitly enabling les server; disabling les prevents the exploit.

Prototype Pollution

The deepFillIn function can be used to fill missing properties recursively, while the deepMixIn mixes objects into the target object, recursively mixing existing child objects as well. In both cases, the key used to access the target object recursively is not checked, leading to a Prototype Pollution.

Prototype Pollution

If an attacker submits a malicious INI file to an application that parses it with ini.parse, they will pollute the prototype on the application. This can be exploited further depending on the context.

Out-of-bounds Write

There's a Out-of-bounds write flaw in jasper's jpc encoder. Crafted input provided to jasper by an attacker could cause an arbitrary out-of-bounds write. This could potentially affect data confidentiality, integrity, or application availability.

Write to immutable memory region in TensorFlow

The tf.raw_ops.ImmutableConst operation returns a constant tensor created from a memory mapped file which is assumed immutable. However, if the type of the tensor is not an integral type, the operation crashes the Python interpreter as it tries to write to the memory area: >>> import tensorflow as tf >>> with open('/tmp/test.txt','w') as f: f.write('a'*128) >>> tf.raw_ops.ImmutableConst(dtype=tf.string,shape=2, memory_region_name='/tmp/test.txt') If the file is too small, TensorFlow properly returns an error as …

Write to immutable memory region in TensorFlow

The tf.raw_ops.ImmutableConst operation returns a constant tensor created from a memory mapped file which is assumed immutable. However, if the type of the tensor is not an integral type, the operation crashes the Python interpreter as it tries to write to the memory area: >>> import tensorflow as tf >>> with open('/tmp/test.txt','w') as f: f.write('a'*128) >>> tf.raw_ops.ImmutableConst(dtype=tf.string,shape=2, memory_region_name='/tmp/test.txt') If the file is too small, TensorFlow properly returns an error as …

Write to immutable memory region in TensorFlow

The tf.raw_ops.ImmutableConst operation returns a constant tensor created from a memory mapped file which is assumed immutable. However, if the type of the tensor is not an integral type, the operation crashes the Python interpreter as it tries to write to the memory area: >>> import tensorflow as tf >>> with open('/tmp/test.txt','w') as f: f.write('a'*128) >>> tf.raw_ops.ImmutableConst(dtype=tf.string,shape=2, memory_region_name='/tmp/test.txt') If the file is too small, TensorFlow properly returns an error as …

Use of Uninitialized Resource

In affected versions of TensorFlow under certain cases a saved model can trigger use of uninitialized values during code execution. This is caused by having tensor buffers be filled with the default value of the type but forgetting to default initialize the quantized floating point types in Eigen.

Use of Uninitialized Resource

In affected versions of TensorFlow under certain cases, loading a saved model can result in accessing uninitialized memory while building the computation graph. The MakeEdge function creates an edge between one output tensor of the src node (given by output_index) and the input slot of the dst node (given by input_index). This is only possible if the types of the tensors on both sides coincide, so the function begins by …

Uninitialized memory access in TensorFlow

Under certain cases, a saved model can trigger use of uninitialized values during code execution. This is caused by having tensor buffers be filled with the default value of the type but forgetting to default initialize the quantized floating point types in Eigen: struct QUInt8 { QUInt8() {} // … uint8_t value; }; struct QInt16 { QInt16() {} // … int16_t value; }; struct QUInt16 { QUInt16() {} // … …

Uninitialized memory access in TensorFlow

Under certain cases, a saved model can trigger use of uninitialized values during code execution. This is caused by having tensor buffers be filled with the default value of the type but forgetting to default initialize the quantized floating point types in Eigen: struct QUInt8 { QUInt8() {} // … uint8_t value; }; struct QInt16 { QInt16() {} // … int16_t value; }; struct QUInt16 { QUInt16() {} // … …

Uninitialized memory access in TensorFlow

Under certain cases, a saved model can trigger use of uninitialized values during code execution. This is caused by having tensor buffers be filled with the default value of the type but forgetting to default initialize the quantized floating point types in Eigen: struct QUInt8 { QUInt8() {} // … uint8_t value; }; struct QInt16 { QInt16() {} // … int16_t value; }; struct QUInt16 { QUInt16() {} // … …

Out-of-bounds Write

In affected versions of TensorFlow the tf.raw_ops.ImmutableConst operation returns a constant tensor created from a memory mapped file which is assumed immutable. However, if the type of the tensor is not an integral type, the operation crashes the Python interpreter as it tries to write to the memory area. If the file is too small, TensorFlow properly returns an error as the memory area has fewer bytes than what is …

Lack of validation in data format attributes in TensorFlow

The tf.raw_ops.DataFormatVecPermute API does not validate the src_format and dst_format attributes. The code assumes that these two arguments define a permutation of NHWC. However, these assumptions are not checked and this can result in uninitialized memory accesses, read outside of bounds and even crashes. >>> import tensorflow as tf >>> tf.raw_ops.DataFormatVecPermute(x=[1,4], src_format='1234', dst_format='1234') <tf.Tensor: shape=(2,), dtype=int32, numpy=array([4, 757100143], dtype=int32)> … >>> tf.raw_ops.DataFormatVecPermute(x=[1,4], src_format='HHHH', dst_format='WWWW') <tf.Tensor: shape=(2,), dtype=int32, numpy=array([4, 32701], dtype=int32)> …

Lack of validation in data format attributes in TensorFlow

The tf.raw_ops.DataFormatVecPermute API does not validate the src_format and dst_format attributes. The code assumes that these two arguments define a permutation of NHWC. However, these assumptions are not checked and this can result in uninitialized memory accesses, read outside of bounds and even crashes. >>> import tensorflow as tf >>> tf.raw_ops.DataFormatVecPermute(x=[1,4], src_format='1234', dst_format='1234') <tf.Tensor: shape=(2,), dtype=int32, numpy=array([4, 757100143], dtype=int32)> … >>> tf.raw_ops.DataFormatVecPermute(x=[1,4], src_format='HHHH', dst_format='WWWW') <tf.Tensor: shape=(2,), dtype=int32, numpy=array([4, 32701], dtype=int32)> …

Lack of validation in data format attributes in TensorFlow

The tf.raw_ops.DataFormatVecPermute API does not validate the src_format and dst_format attributes. The code assumes that these two arguments define a permutation of NHWC. However, these assumptions are not checked and this can result in uninitialized memory accesses, read outside of bounds and even crashes. >>> import tensorflow as tf >>> tf.raw_ops.DataFormatVecPermute(x=[1,4], src_format='1234', dst_format='1234') <tf.Tensor: shape=(2,), dtype=int32, numpy=array([4, 757100143], dtype=int32)> … >>> tf.raw_ops.DataFormatVecPermute(x=[1,4], src_format='HHHH', dst_format='WWWW') <tf.Tensor: shape=(2,), dtype=int32, numpy=array([4, 32701], dtype=int32)> …

Incorrect Permission Assignment for Critical Resource

A temp directory creation vulnerability exist in Guava allowing an attacker with access to the machine to potentially access data in a temporary directory created by the Guava com.google.common.io.Files.createTempDir().The permissions granted to the directory created default to the standard unix-like/tmp` ones, leaving the files open.

Improper Input Validation

In affected versions of TensorFlow running an LSTM/GRU model where the LSTM/GRU layer receives an input with zero-length results in a CHECK failure when using the CUDA backend. This can result in a query-of-death vulnerability, via denial of service, if users can control the input to the layer.

Heap out of bounds access in MakeEdge in TensorFlow

Under certain cases, loading a saved model can result in accessing uninitialized memory while building the computation graph. The MakeEdge function creates an edge between one output tensor of the src node (given by output_index) and the input slot of the dst node (given by input_index). This is only possible if the types of the tensors on both sides coincide, so the function begins by obtaining the corresponding DataType values …

Heap out of bounds access in MakeEdge in TensorFlow

Under certain cases, loading a saved model can result in accessing uninitialized memory while building the computation graph. The MakeEdge function creates an edge between one output tensor of the src node (given by output_index) and the input slot of the dst node (given by input_index). This is only possible if the types of the tensors on both sides coincide, so the function begins by obtaining the corresponding DataType values …

Heap out of bounds access in MakeEdge in TensorFlow

Under certain cases, loading a saved model can result in accessing uninitialized memory while building the computation graph. The MakeEdge function creates an edge between one output tensor of the src node (given by output_index) and the input slot of the dst node (given by input_index). This is only possible if the types of the tensors on both sides coincide, so the function begins by obtaining the corresponding DataType values …

Out-of-bounds Write

A head-based buffer overflow exists in OpenEXR in writeTileData in ImfTiledOutputFile.cpp can cause a denial of service via a crafted EXR file.

Out-of-bounds Write

A heap-based buffer overflow vulnerability exists in OpenEXR in chunkOffsetReconstruction of ImfMultiPartInputFile.cpp that can cause a denial of service via a crafted EXR file.

Information Disclosure in Apache Groovy

Apache Groovy provides extension methods to aid with creating temporary directories. Prior to this fix, Groovy's implementation of those extension methods was using a now superseded Java JDK method call that is potentially not secure on some operating systems in some contexts. Users not using the extension methods mentioned in the advisory are not affected, but may wish to read the advisory for further details. Versions Affected: 2.0 to 2.4.20, …

Information Disclosure in Apache Groovy

Apache Groovy provides extension methods to aid with creating temporary directories. Prior to this fix, Groovy's implementation of those extension methods was using a now superseded Java JDK method call that is potentially not secure on some operating systems in some contexts. Users not using the extension methods mentioned in the advisory are not affected, but may wish to read the advisory for further details. Versions Affected: 2.0 to 2.4.20, …

Improper Authentication

It is possible for a specially crafted JWT token and request URL can cause the nonce, session and refresh values to be incorrectly validated, causing the application to treat an attacker-generated JWT token as authentic. The logical defect is caused by how the nonce, session and refresh values are stored in the browser local storage or session storage. Each key is automatically appended by ||. When the received nonce and …

Denial of service attack via incorrect parameters in Matrix Synapse

A malicious or poorly-implemented homeserver can inject malformed events into a room by specifying a different room id in the path of a /send_join, /send_leave, /invite or /exchange_third_party_invite request. This can lead to a denial of service in which future events will not be correctly sent to other servers over federation. This affects any server which accepts federation requests from untrusted servers.

Unrestricted Upload of File with Dangerous Type

Kirby is a CMS. In Kirby CMS (getkirby/cms) before version 3.4.5, and Kirby Panel before version 2.5.14 , an editor with full access to the Kirby Panel can upload a PHP .phar file and execute it on the server. This vulnerability is critical if you might have potential attackers in your group of authenticated Panel users, as they can gain access to the server with such a Phar file. Visitors …

Unrestricted Upload of File with Dangerous Type

Kirby is a CMS. In Kirby CMS (getkirby/cms) before version 3.4.5, and Kirby Panel before version 2.5.14 , an editor with full access to the Kirby Panel can upload a PHP .phar file and execute it on the server. This vulnerability is critical if you might have potential attackers in your group of authenticated Panel users, as they can gain access to the server with such a Phar file. Visitors …

Uncontrolled Resource Consumption

Fast-csv is an npm package for parsing and formatting CSVs or any other delimited value file in node.If you do use this option it is recommended that you upgrade to the latest version v4.3.6 This vulnerability was found using a CodeQL query which identified EMPTY_ROW_REGEXP regular expression as vulnerable.

Uncontrolled Resource Consumption

Fast-csv is an npm package for parsing and formatting CSVs or any other delimited value file in node. This vulnerability was found using a CodeQL query which identified EMPTY_ROW_REGEXP regular expression as vulnerable.

Improper Access Control

A vulnerability was found in Moodle where users with "Log in as" capability in a course context (typically, course managers) may gain access to some site administration capabilities by "logging in as" a System manager.

Information Disclosure

Apache Groovy provides extension methods to aid with creating temporary directories. Prior to this fix, Groovy's implementation of those extension methods was using a now superseded Java JDK method call that is potentially not secure on some operating systems in some contexts. Users not using the extension methods mentioned in the advisory are not affected, but may wish to read the advisory for further details.

ReDOS vulnerabities: multiple grammars

Impact: Potential ReDOS vulnerabilities (exponential and polynomial RegEx backtracking) oswasp: The Regular expression Denial of Service (ReDoS) is a Denial of Service attack, that exploits the fact that most Regular Expression implementations may reach extreme situations that cause them to work very slowly (exponentially related to input size). An attacker can then cause a program using a Regular Expression to enter these extreme situations and then hang for a very …

ReDOS vulnerabities: multiple grammars

Impact: Potential ReDOS vulnerabilities (exponential and polynomial RegEx backtracking) oswasp: The Regular expression Denial of Service (ReDoS) is a Denial of Service attack, that exploits the fact that most Regular Expression implementations may reach extreme situations that cause them to work very slowly (exponentially related to input size). An attacker can then cause a program using a Regular Expression to enter these extreme situations and then hang for a very …

Out-of-bounds Write

CImg suffers from integer overflows leading to heap buffer overflows in load_pnm() that can be triggered by a specially crafted input file processed by CImg, which can lead to an impact to application availability or data integrity.

Information Exposure

While investigating bug it was discovered that Apache Tomcat to to to could re-use an HTTP request header value from the previous stream received on an HTTP/2 connection for the request associated with the subsequent stream. While this would most likely lead to an error and the closure of the HTTP/2 connection, it is possible that information could leak between requests.

Information Exposure

While investigating bug it was discovered that Apache Tomcat to to to could re-use an HTTP request header value from the previous stream received on an HTTP/2 connection for the request associated with the subsequent stream. While this would most likely lead to an error and the closure of the HTTP/2 connection, it is possible that information could leak between requests.

Information Exposure

While investigating bug it was discovered that Apache Tomcat to to to could re-use an HTTP request header value from the previous stream received on an HTTP/2 connection for the request associated with the subsequent stream. While this would most likely lead to an error and the closure of the HTTP/2 connection, it is possible that information could leak between requests.

Information Exposure

While investigating bug it was discovered that Apache Tomcat to to to could re-use an HTTP request header value from the previous stream received on an HTTP/2 connection for the request associated with the subsequent stream. While this would most likely lead to an error and the closure of the HTTP/2 connection, it is possible that information could leak between requests.

SQL Injection

A SQL injection in the implementation of the JPA Criteria API can permit unsanitized literals when a literal is used in the SQL comments of the query. This flaw could allow an attacker to access unauthorized information or possibly conduct further attacks. The highest threat from this vulnerability is to data confidentiality and integrity.

Code Injection

Prototype pollution vulnerability in 'keyget' allows attacker to cause a denial of service and may lead to remote code execution.

Code Injection

Prototype pollution vulnerability in 'set-in' allows attacker to cause a denial of service and may lead to remote code execution.

Incorrect Resource Transfer Between Spheres

The containerd-shim API is improperly exposed to host network containers. Access controls for the shim’s API socket verified that the connecting process had an effective UID of 0, but did not otherwise restrict access to the abstract Unix domain socket. This would allow malicious containers running in the same network namespace as the shim, with an effective UID of 0 but otherwise reduced privileges, to cause new processes to be …

Incorrect Authorization

In oauthenticator, the deprecated (in jupyterhub ) configuration Authenticator.whitelist, which should be transparently mapped to Authenticator.allowed_users with a warning, is instead ignored by OAuthenticator classes, resulting in the same behavior as if this configuration has not been set.

Improper Access Control

We have resolved a security issue in the camera plugin that could have affected certain Cordova (Android) applications. An attacker who could install (or lead the victim to install) a specially crafted (or malicious) Android application would be able to access pictures taken with the app externally.

Nov 2020

Sensitive Information in Resource Not Removed Before Reuse

In Eclipse Jetty RC0 to v20201102 alpha0 to beta2 alpha0 to beta2, if GZIP request body inflation is enabled and requests from different clients are multiplexed onto a single connection, and if an attacker can send a request with a body that is received entirely but not consumed by the application, then a subsequent request on the same connection will see that body prepended to its body. The attacker will …

Incorrect Conversion between Numeric Types

If GZIP request body inflation is enabled and requests from different clients are multiplexed onto a single connection, and if an attacker can send a request with a body that is received entirely but not consumed by the application, then a subsequent request on the same connection will see that body prepended to its body. The attacker will not see any data but may inject data into the body of …

Buffer not correctly recycled in Gzip Request inflation

In Eclipse Jetty if GZIP request body inflation is enabled and requests from different clients are multiplexed onto a single connection, and if an attacker can send a request with a body that is received entirely but not consumed by the application, then a subsequent request on the same connection will see that body prepended to its body. The attacker will not see any data but may inject data into …

Use After Free

Use after free in site isolation in Google Chrome prior to 86.0.4240.198 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Use After Free

Use after free in site isolation in Google Chrome prior to 86.0.4240.198 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Use After Free

Use after free in site isolation in Google Chrome prior to 86.0.4240.198 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Use After Free

Use after free in site isolation in Google Chrome prior to 86.0.4240.198 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Out-of-bounds Write

Inappropriate implementation in V8 in Google Chrome prior to 86.0.4240.198 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

OS Command Injection

npm package systeminformation is vulnerable to Prototype Pollution leading to Command Injection.If you cannot upgrade, be sure to check or sanitize service parameter strings that are passed to si.inetChecksite().

Use After Free

Zetetic SQLCipher has a use-after-free, related to sqlcipher_codec_pragma and sqlite3Strlen30 in sqlite3.c. A remote denial of service attack can be performed. For example, a SQL injection can be used to execute the crafted SQL command sequence. After that, some unexpected RAM data is read.

Injection Vulnerability

Cron-utils is a Java library to parse, validate, migrate crons as well as get human readable descriptions for them. In cron-utils, a template Injection vulnerability is present. This enables attackers to inject arbitrary Java EL expressions, leading to unauthenticated Remote Code Execution (RCE) vulnerability. Only projects using the @Cron annotation to validate untrusted Cron expressions are affected. This issue was patched

Incorrect Calculation

Go Ethereum, or "Geth", is the official Golang implementation of the Ethereum protocol. An ethash mining DAG generation flaw in Geth could cause miners to erroneously calculate PoW in an upcoming epoch (estimated early January ). This happened on the ETC chain on . This issue is relevant only for miners, non-mining nodes are unaffected.

Incorrect Calculation

Go Ethereum, or "Geth", is the official Golang implementation of the Ethereum protocol. An ethash mining DAG generation flaw in Geth could cause miners to erroneously calculate PoW in an upcoming epoch. This happened on the ETC chain on . This issue is relevant only for miners, non-mining nodes are unaffected.

Incorrect Calculation

Go Ethereum, or "Geth", is the official Golang implementation of the Ethereum protocol. This is a Consensus vulnerability in Geth which can be used to cause a chain-split where vulnerable nodes reject the canonical chain. Geth's pre-compiled dataCopy (at 0x00..0x04) contract did a shallow copy on invocation. An attacker could deploy a contract that writes X to an EVM memory region R, then calls 0x00..0x04 with R as an argument, …

Incorrect Calculation

Go Ethereum, or "Geth", is the official Golang implementation of the Ethereum protocol. This is a Consensus vulnerability in Geth which can be used to cause a chain-split where vulnerable nodes reject the canonical chain. Geth's pre-compiled dataCopy (at 0x00..0x04) contract did a shallow copy on invocation. An attacker could deploy a contract that writes X to an EVM memory region R, then calls 0x00..0x04 with R as an argument, …

Improper Input Validation

Nanopb is a small code-size Protocol Buffers implementation. The following workarounds are available: 1) Set the option no_unions for the oneof field. This will generate fields as separate instead of C union, and avoids triggering the problematic code. 2) Set the type of the submessage field inside oneof to FT_POINTER. This way the whole submessage will be dynamically allocated and the problematic code is not executed. 3) Use an arena …

Open redirect in Jupyter Server

What kind of vulnerability is it? Who is impacted? Open redirect vulnerability - a maliciously crafted link to a jupyter server could redirect the browser to a different website. All jupyter servers are technically affected, however, these maliciously crafted links can only be reasonably made for known jupyter server hosts. A link to your jupyter server may appear safe, but ultimately redirect to a spoofed server on the public internet. …

Modification of Assumed-Immutable Data (MAID)

highlight.js is vulnerable to Prototype Pollution. A malicious HTML code block can be crafted that will result in prototype pollution of the base object's prototype during highlighting. If you allow users to insert custom HTML code blocks into your page/app via parsing Markdown code blocks (or similar) and do not filter the language names the user can provide you may be vulnerable. The pollution should just be harmless data but …

Injection Vulnerability

It is possible to inject malicious OGNL or MVEL scripts into the /context.json public endpoint. In Apache Unomi scripts are now completely filtered from the input. It is highly recommended to upgrade to the latest available version of the release to fix this problem.

Implementation trusts the "me" field returned by the authorization server without verifying it

Impact A malicious user can sign in as a user with any IndieAuth identifier. This is because the implementation does not verify that the final "me" URL value returned by the authorization server belongs to the same domain as the initial value entered by the user. Patches fixes this issue. Workarounds There is no workaround. Upgrade to immediately. References Security Considerations: Differing User Profile URLs in the IndieAuth specification. For …

datasette-graphql leaks details of the schema of private database files

Impact When running against a Datasette instance with private databases, datasette-graphql would expose the schema of those database tables - but not the table contents. Patches Patched Workarounds This issue is only present if a Datasette instance that includes private databases and has the datasette-graphql plugin installed is available on the public internet. Uninstalling the datasette-graphql plugin or preventing public access to the instance can workaround this issue. For more …

Server-Side Request Forgery (SSRF)

RegEx in private-ip insufficiently filters reserved IP ranges resulting in indeterminate SSRF. An attacker can perform a large range of requests to ARIN reserved IP ranges, resulting in an indeterminable number of critical attack vectors, allowing remote attackers to request server-side resources or potentially execute arbitrary code through various SSRF techniques.

Missing Authorization

October is a free, open-source, self-hosted CMS platform based on the Laravel PHP Framework. A bypass of CVE-2020-15247 (fixed in 1.0.469 and 1.1.0) was discovered that has the same impact as CVE-2020-15247. An authenticated backend user with the cms.manage_pages, cms.manage_layouts, or cms.manage_partials permissions who would normally not be permitted to provide PHP code to be executed by the CMS due to cms.enableSafeMode being enabled is able to write specific Twig …

Missing Authorization

An authenticated backend user with the cms.manage_pages, cms.manage_layouts, or cms.manage_partials permissions who would normally not be permitted to provide PHP code to be executed by the CMS due to cms.enableSafeMode being enabled is able to write specific Twig code to escape the Twig sandbox and execute arbitrary PHP.

Missing Authorization

October is a free, open-source, self-hosted CMS platform based on the Laravel PHP Framework. In October CMS, an authenticated backend user with the cms.manage_pages, cms.manage_layouts, or cms.manage_partials permissions who would normally not be permitted to provide PHP code to be executed by the CMS due to cms.enableSafeMode being enabled is able to write specific Twig code to escape the Twig sandbox and execute arbitrary PHP. This is not a problem …

Incorrect Authorization

October is a free, open-source, self-hosted CMS platform based on the Laravel PHP Framework. In October CMS from and, backend users with the default "Publisher" system role have access to create & manage users where they can choose which role the new user has. This means that a user with "Publisher" access has the ability to escalate their access to "Developer" access.

Incorrect Authorization

October is a free, open-source, self-hosted CMS platform based on the Laravel PHP Framework. In October CMS from and, an attacker can read local files on an October CMS server via a specially crafted request.

Improper Restriction of XML External Entity Reference

TYPO3 is an open source PHP based web content management system. In TYPO3 from, and, RSS widgets are susceptible to XML external entity processing. This vulnerability is reasonable, but is theoretical - it was not possible to actually reproduce the vulnerability with current PHP versions of supported and maintained system distributions. At least with libxml2, the processing of XML external entities is disabled per default - and cannot be exploited. …

Improper Restriction of XML External Entity Reference

TYPO3 is an open source PHP based web content management system. In TYPO3 from, and, RSS widgets are susceptible to XML external entity processing. This vulnerability is reasonable, but is theoretical - it was not possible to actually reproduce the vulnerability with current PHP versions of supported and maintained system distributions. At least with libxml2, the processing of XML external entities is disabled per default - and cannot be exploited. …

Improper Privilege Management

October is a free, open-source, self-hosted CMS platform based on the Laravel PHP Framework. In October CMS from version 1.0.319 and before version 1.0.470, backend users with the default "Publisher" system role have access to create & manage users where they can choose which role the new user has. This means that a user with "Publisher" access has the ability to escalate their access to "Developer" access. Issue has been …

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

October is a free, open-source, self-hosted CMS platform based on the Laravel PHP Framework. In October CMS from version 1.0.319 and before version 1.0.469, an authenticated backend user with the cms.manage_pages, cms.manage_layouts, or cms.manage_partials permissions who would normally not be permitted to provide PHP code to be executed by the CMS due to cms.enableSafeMode being enabled is able to write specific Twig code to escape the Twig sandbox and execute …

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

October is a free, open-source, self-hosted CMS platform based on the Laravel PHP Framework. In October CMS from version 1.0.319 and before version 1.0.469, backend users with access to upload files were permitted to upload SVG files without any sanitization applied to the uploaded files. Since SVG files support being parsed as HTML by browsers, this means that they could theoretically upload Javascript that would be executed on a path …

Cross-site Scripting

October is a free, open-source, self-hosted CMS platform based on the Laravel PHP Framework. In October CMS from and, backend users with access to upload files were permitted to upload SVG files without any sanitization applied to the uploaded files. Since SVG files support being parsed as HTML by browsers, this means that they could theoretically upload Javascript that would be executed on a path under the website's domain (i.e. …

Cross-site Scripting

TYPO3 is an open source PHP based web content management system. In TYPO3 the system extension Fluid (typo3/cms-fluid) of the TYPO3 core is vulnerable to cross-site scripting passing user-controlled data as argument to Fluid view helpers.

Cross-site Scripting

TYPO3 is an open source PHP based web content management system. In TYPO3 the system extension Fluid (typo3/cms-fluid) of the TYPO3 core is vulnerable to cross-site scripting passing user-controlled data as argument to Fluid view helpers. Update to TYPO3 that fix the problem described.

Cleartext Storage of Sensitive Information

TYPO3 is an open source PHP based web content management system. In TYPO3 user session identifiers were stored in cleartext - without processing with additional cryptographic hashing algorithms. This vulnerability cannot be exploited directly and occurs in combination with a chained attack - like for instance SQL injection in any other component of the system. Update to TYPO3 that fix the problem described.

Cleartext Storage of Sensitive Information

TYPO3 is an open source PHP based web content management system. In TYPO3 user session identifiers were stored in cleartext - without processing with additional cryptographic hashing algorithms. This vulnerability cannot be exploited directly and occurs in combination with a chained attack - like for instance SQL injection in any other component of the system.

Arbitrary Code Execution

This affects all versions of package jsen. If an attacker can control the schema file, it could run arbitrary JavaScript code on the victim machine. In particular the required field of the schema is not properly sanitized. The resulting string that is build based on the schema definition is then passed to a Function.apply();, leading to an Arbitrary Code Execution.

Incorrect Authorization

If the upload course tool in Moodle was used to delete an enrollment method which did not exist or was not already enabled, the tool would erroneously enable that enrollment method.

Open redirect in Jupyter Notebook

What kind of vulnerability is it? Who is impacted? Open redirect vulnerability - a maliciously crafted link to a notebook server could redirect the browser to a different website. All notebook servers are technically affected, however, these maliciously crafted links can only be reasonably made for known notebook server hosts. A link to your notebook server may appear safe, but ultimately redirect to a spoofed server on the public internet.

Improper Encoding or Escaping of Output

In the npm package semantic-release, secrets that would normally be masked by semantic-release can be accidentally disclosed if they contain characters that become encoded when included in a URL. Secrets that do not contain characters that become encoded when included in a URL are already masked properly. The issue is fixed

Cross-site Scripting

TYPO3 Fluid is vulnerable to Cross-Site Scripting. Three XSS vulnerabilities have been detected in Fluid - TagBasedViewHelper allowed XSS through maliciously crafted additionalAttributes arrays by creating keys with attribute-closing quotes followed by HTML. When rendering such attributes, TagBuilder would not escape the keys. ViewHelpers which used the CompileWithContentArgumentAndRenderStatic trait, and which declared escapeOutput = false, would receive the content argument in unescaped format. Subclasses of AbstractConditionViewHelper would receive the then …

Prototype Pollution

This affects the package @firebase/util This vulnerability relates to the deepExtend function within the DeepCopy.ts file. Depending on if user input is provided, an attacker can overwrite and pollute the object prototype of a program.