CVE-2023-22484
Inefficient Quadratic complexity bug in handle_pointy_brace may lead to a denial of service
HIGH 7.5EPSS 1.0%
cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. Versions prior to 0.29.0.gfm.7 are subject to a polynomial time complexity issue in cmark-gfm that may lead to unbounded resource exhaustion and subsequent denial of service. This vulnerability has been patched in 0.29.0.gfm.7.
- Affected
- github · cmark-gfm
- CVSS v3.1 NVD
- 7.5 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS v3.1 GITHUB
- 3.5 LOW
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L - EPSS
- 0.96% chance of exploitation in the next 30 days, 61st percentile
- Published
- 2023-01-23
- Updated
- 2025-03-10