Vulnerability Monitor

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CVE-2024-22051

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.

Published

2024-01-04T21:15:10.173

Last Modified

2025-11-29T02:15:51.067

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

Weaknesses

Type: Secondary
CWE-190
Type: Primary
CWE-190

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	github	cmark-gfm	< 0.28.3.gfm.21	Yes
Application	github	cmark-gfm	< 0.29.0.gfm.3	Yes
Application	gjtorikian	commonmarker	< 0.23.4	Yes

References

https://github.com/advisories/GHSA-fmx4-26r3-wxpf Third Party Advisory ([email protected])
https://github.com/github/cmark-gfm/security/advisories/GHSA-mc3g-88wq-6f4x Not Applicable ([email protected])
https://github.com/gjtorikian/commonmarker/commit/ab4504fd17460627a6ab255bc3c63e8e5fc6aed3 Patch ([email protected])
https://github.com/gjtorikian/commonmarker/security/advisories/GHSA-fmx4-26r3-wxpf Vendor Advisory ([email protected])
https://vulncheck.com/advisories/vc-advisory-GHSA-fmx4-26r3-wxpf Third Party Advisory ([email protected])
https://github.com/advisories/GHSA-fmx4-26r3-wxpf Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/github/cmark-gfm/security/advisories/GHSA-mc3g-88wq-6f4x Not Applicable (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/gjtorikian/commonmarker/commit/ab4504fd17460627a6ab255bc3c63e8e5fc6aed3 Patch (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/gjtorikian/commonmarker/security/advisories/GHSA-fmx4-26r3-wxpf Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://vulncheck.com/advisories/vc-advisory-GHSA-fmx4-26r3-wxpf Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)