CVE-2024-22051

CommonMarker Integer Overflow Vulnerability

CVSS 9.8 CRITICALEPSS 1.5%CWE-190

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.8EPSS 1.5%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

04 Jan 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

CommonMarker versions prior to 0.23.4 are at risk of an integer overflow vulnerability. This vulnerability can result in possibly unauthenticated remote attackers to cause heap memory corruption, potentially leading to an information leak or remote code execution, via parsing tables with marker rows that contain more than UINT16_MAX columns.

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

Affected products

commonmarker

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References

https://github.com/advisories/GHSA-fmx4-26r3-wxpf https://github.com/github/cmark-gfm/security/advisories/GHSA-mc3g-88wq-6f4x https://github.com/gjtorikian/commonmarker/commit/ab4504fd17460627a6ab255bc3c63e8e5fc6aed3 https://github.com/gjtorikian/commonmarker/security/advisories/GHSA-fmx4-26r3-wxpf https://vulncheck.com/advisories/vc-advisory-GHSA-fmx4-26r3-wxpf