Vulnerability in Judge0
CVE-2024-28189
Judge0 is an open-source online code execution system. The application uses the UNIX chown command on an untrusted file within the sandbox. An attacker can abuse this by creating a symbolic link (symlink) to a file outside the sandbox, all…
EPSS: 0.576 (98.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Judge0 — versions <= 1.13.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- https://github.com/judge0/judge0/security/advisories/GHSA-3xpw-36v7-2cmg (x_refsource_CONFIRM)
- https://github.com/judge0/judge0/security/advisories/GHSA-h9g2-45c8-89cf (x_refsource_MISC)
- https://github.com/judge0/judge0/commit/f3b8547b3b67863e4ea0ded3adcb963add56addd (x_refsource_MISC)
- https://github.com/judge0/judge0/blob/v1.13.0/app/jobs/isolate_job.rb#L232 (x_refsource_MISC)
Frequently asked questions
- What is CVE-2024-28189?
- CVE-2024-28189 is a critical-severity vulnerability in Judge0, classified under UNIX Symbolic Link (Symlink) Following. CVSS score: 10.0/10. Published 2024-04-18.
- How severe is CVE-2024-28189?
- Critical severity. CVSS v3 base score is 10.0 out of 10.
- Is CVE-2024-28189 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.