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    CVE-2023-37463

    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.

    Published:Jul 13, 2023
    Last Modified:Nov 21, 2024
    EPS:Jul 13, 2023
    EPSS Score:0.00202
    CVSS Score:6.4

    Affected Products

    Vendor
    Github
    Product
    Cmark-gfm

    Exploits

    https://github.com/github/cmark-gfm/security/advisories/GHSA-w4qg-3vf7-m9x5https://github.com/github/cmark-gfm/security/advisories/GHSA-w4qg-3vf7-m9x5

    Related CVEs

    CVE-2024-22051 (CVSS 9.8) — CommonMarker versions prior to 0.23.4 are at risk of an integer overflow vulnerability. This vulnerability can…
    CVE-2023-24824 (CVSS 5.3) — cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. A polynomial…
    CVE-2023-26485 (CVSS 5.3) — cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. A polynomial…
    CVE-2023-22486 (CVSS 3.5) — cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. Versions pri…
    CVE-2023-22485 (CVSS 5.3) — cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. In versions …
    CVE-2023-22484 (CVSS 3.5) — cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. Versions pri…
    CVE-2023-22483 (CVSS 3.5) — cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. Versions pri…
    CVE-2022-39209 (CVSS 7.5) — cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. In versions …
    CVE-2022-24724 (CVSS 8.8) — cmark-gfm is GitHub's extended version of the C reference implementation of CommonMark. Prior to versions 0.29…

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