CVE-2023-37463 The advisory has been revoked - it doesn't affect any version of package cmark-gfm (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU2410-CMARKGFM-8196438
- published26 Feb 2025
- disclosed13 Jul 2023
Introduced: 13 Jul 2023
CVE-2023-37463 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:24.10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream cmark-gfm package and not the cmark-gfm package as distributed by Ubuntu.
cmark-gfm is an extended version of the C reference implementation of CommonMark, a rationalized version of Markdown syntax with a spec. Three polynomial time complexity issues in cmark-gfm may lead to unbounded resource exhaustion and subsequent denial of service. These vulnerabilities have been patched in 0.29.0.gfm.12.