FKIE_CVE-2023-22486

Vulnerability from fkie_nvd - Published: 2023-01-26 21:18 - Updated: 2024-11-21 07:44
Severity ?
3.5 (Low) - CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
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 contain a polynomial time complexity issue in handle_close_bracket that may lead to unbounded resource exhaustion and subsequent denial of service. This vulnerability has been patched in 0.29.0.gfm.7.
References
security-advisories@github.comhttps://github.com/github/cmark-gfm/security/advisories/GHSA-r572-jvj2-3m8pExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/github/cmark-gfm/security/advisories/GHSA-r572-jvj2-3m8pExploit, Third Party Advisory
Impacted products
Vendor Product Version
github cmark-gfm *
To clipboard 

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  "id": "CVE-2023-22486",
  "lastModified": "2024-11-21T07:44:54.247",
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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