CVE-2023-27903

Incorrect Authorization in maven/org.jenkins-ci.main/jenkins-core

Identifiers

CVE-2023-27903

Package Slug

maven/org.jenkins-ci.main/jenkins-core

Vulnerability

Incorrect Authorization

Description

Jenkins 2.393 and earlier, LTS 2.375.3 and earlier creates a temporary file in the default temporary directory with the default permissions for newly created files when uploading a file parameter through the CLI, potentially allowing attackers with access to the Jenkins controller file system to read and write the file before it is used.

Affected Versions

All versions after 2.375.4 before 2.394

Solution

Upgrade to version 2.394 or above.

Last Modified

2023-03-16

source