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  5. CVE-2023-33966

CVE-2023-33966: Missing "--allow-net" permission check for built-in Node modules

May 31, 2023

Outbound HTTP requests made using the built-in “node:http” or “node:https” modules are incorrectly not checked against the network permission allow list (--allow-net). Dependencies relying on these built-in modules are subject to the vulnerability too.

Users of Deno versions prior to 1.34.0 are unaffected. Deno Deploy users are unaffected.

References

  • github.com/advisories/GHSA-vc52-gwm3-8v2f
  • github.com/denoland/deno
  • github.com/denoland/deno/releases/tag/v1.34.1
  • github.com/denoland/deno/security/advisories/GHSA-vc52-gwm3-8v2f
  • nvd.nist.gov/vuln/detail/CVE-2023-33966

Code Behaviors & Features

Detect and mitigate CVE-2023-33966 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →

Affected versions

All versions starting from 0.114.0 before 0.115.0, version 0.114.0

Fixed versions

  • 0.115.0

Solution

Upgrade to version 0.115.0 or above.

Impact 8.6 HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

Learn more about CVSS

Weakness

  • CWE-269: Improper Privilege Management
  • CWE-276: Incorrect Default Permissions

Source file

cargo/deno_runtime/CVE-2023-33966.yml

Spotted a mistake? Edit the file on GitLab.

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