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Low severity3.5NVD Advisory· Published Jan 23, 2023· Updated Jun 17, 2026

CVE-2023-22483

CVE-2023-22483

Description

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.

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Affected products

2
  • GitHub/Cmark Gfmllm-fuzzy2 versions
    <0.29.0.gfm.7+ 1 more
    • (no CPE)range: <0.29.0.gfm.7
    • (no CPE)range: < 0.29.0.gfm.7

Patches

Vulnerability mechanics

References

1

News mentions

0

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