CVE-2023-22483
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
23/01/2023
Last modified:
07/11/2023
Description
cmark-gfm is GitHub&#39;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.<br />
Impact
Base Score 3.x
7.50
Severity 3.x
HIGH
Vulnerable products and versions
| CPE | From | Up to |
|---|---|---|
| cpe:2.3:a:github:cmark-gfm:*:*:*:*:*:*:*:* | 0.29.0.gfm.7 (excluding) |
To consult the complete list of CPE names with products and versions, see this page



