CVE-2023-22483
HIGH7.5EPSS 0.23%發布日:2023/1/23修改日:2026/4/28
描述
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 several polynomial time complexity issues in cmark-gfm that may lead to unbounded resource exhaustion and subsequent denial of service. Various commands, when piped to cmark-gfm with large values, cause the running time to increase quadratically. These vulnerabilities have been patched in version 0.29.0.gfm.7.
受影響套件(4)
- Debian/cmark-gfmfrom 0
- Debian/python-cmarkgfmfrom 0
- Debian/r-cran-commonmarkfrom 0
- Debian/ruby-commonmarkerfrom 0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |