PT-2024-22675 · Judge0 · Judge0

Stacksparrow4 · Published 2024-04-18 · Updated 2024-05-02 · CVE-2024-29021

Positive Technologies (AI Summary)

CVSS v3.1

9.0

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Judge0 versions prior to 1.13.1

Description The default configuration of Judge0 leaves the service vulnerable to a sandbox escape via Server Side Request Forgery (SSRF). This allows an attacker with sufficient access to the Judge0 API to obtain unsandboxed code execution as root on the target machine.

Recommendations For versions prior to 1.13.1, update to version 1.13.1 to resolve the issue. As a temporary workaround, consider restricting access to the Judge0 API to minimize the risk of exploitation.

Exploit

Fix

SSRF

Weakness Enumeration

CWE-918

CWE-1393

Related Identifiers

CVE-2024-29021

GHSA-Q7VG-26PG-V5HR

Affected Products

Judge0

References · 13

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/29xxx/CVE-2024-29021.json · Exploit
• https://osv.dev/vulnerability/CVE-2024-29021 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-29021 · Security Note
• https://github.com/judge0/judge0/blob/ad66f77b131dbbebf2b9ff8083dca9a68680b3e5/app/jobs/isolate_job.rb#L203-L230 · Note
• https://github.com/judge0/judge0/security/advisories/GHSA-q7vg-26pg-v5hr · Note
• https://twitter.com/XynikIT/status/1785364393569476697 · Twitter Post
• https://twitter.com/jbhall56/status/1785644067314860286 · Twitter Post
• https://t.me/rnetsec/20310 · Telegram Post
• https://twitter.com/_r_netsec/status/1784839558234083619 · Twitter Post
• https://twitter.com/CVEnew/status/1781029357777035722 · Twitter Post
• https://twitter.com/Dinosn/status/1784866521560355100 · Twitter Post
• https://twitter.com/yeletech/status/1786027652869968262 · Twitter Post
• https://t.me/defcon_news/123196 · Telegram Post