Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
commonmarker
Default version status: unaffected
0 to < 0.23.4affected
pkg:gem/commonmarkerReferences
- https://github.com/github/cmark-gfm/security/advisories/GHSA-mc3g-88wq-6f4x ↗
- https://github.com/gjtorikian/commonmarker/security/advisories/GHSA-fmx4-26r3-wxpf ↗
- https://github.com/gjtorikian/commonmarker/commit/ab4504fd17460627a6ab255bc3c63e8e5fc6aed3 ↗
- https://github.com/advisories/GHSA-fmx4-26r3-wxpf ↗
- https://vulncheck.com/advisories/vc-advisory-GHSA-fmx4-26r3-wxpf ↗