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  5. CVE-2023-6021

CVE-2023-6021: Ray Path Traversal vulnerability

November 16, 2023 (updated January 9, 2025)

LFI in Ray’s log API endpoint allows attackers to read any file on the server without authentication. The issue is fixed in version 2.8.1+. Ray maintainers response can be found here: https://www.anyscale.com/blog/update-on-ray-cves-cve-2023-6019-cve-2023-6020-cve-2023-6021-cve-2023-48022-cve-2023-48023

References

  • github.com/advisories/GHSA-3pww-qvr8-6mhp
  • github.com/ray-project/ray
  • github.com/ray-project/ray/releases/tag/ray-2.8.1
  • huntr.com/bounties/5039c045-f986-4cbc-81ac-370fe4b0d3f8
  • nvd.nist.gov/vuln/detail/CVE-2023-6021
  • www.anyscale.com/blog/update-on-ray-cves-cve-2023-6019-cve-2023-6020-cve-2023-6021-cve-2023-48022-cve-2023-48023

Code Behaviors & Features

Detect and mitigate CVE-2023-6021 with GitLab Dependency Scanning

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Affected versions

All versions before 2.8.1

Fixed versions

  • 2.8.1

Solution

Upgrade to version 2.8.1 or above.

Impact 7.5 HIGH

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

Learn more about CVSS

Weakness

  • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
  • CWE-29: Path Traversal: '..filename'

Source file

pypi/ray/CVE-2023-6021.yml

Spotted a mistake? Edit the file on GitLab.

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