Name | 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. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Debian Bugs | 1033110, 1033111, 1033112, 1033113 |
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|---|---|---|
cmark-gfm (PTS) | bullseye | 0.29.0.gfm.0-6 | vulnerable |
sid, trixie, bookworm | 0.29.0.gfm.6-6 | vulnerable | |
python-cmarkgfm (PTS) | bullseye | 0.4.2-1 | vulnerable |
sid, trixie, bookworm | 0.8.0-3 | vulnerable | |
r-cran-commonmark (PTS) | bullseye | 1.7-2 | vulnerable |
bookworm | 1.8.1-1 | vulnerable | |
trixie | 1.9.1-1 | vulnerable | |
sid | 1.9.2-1 | vulnerable | |
ruby-commonmarker (PTS) | bullseye | 0.21.0-1 | vulnerable |
bookworm | 0.23.6-1 | vulnerable | |
sid, trixie | 0.23.10-1 | vulnerable |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|---|---|---|---|---|---|
cmark-gfm | source | (unstable) | (unfixed) | 1033110 | ||
python-cmarkgfm | source | (unstable) | (unfixed) | 1033111 | ||
r-cran-commonmark | source | (unstable) | (unfixed) | 1033112 | ||
ruby-commonmarker | source | (unstable) | (unfixed) | 1033113 |
[bookworm] - cmark-gfm <no-dsa> (Minor issue)
[bullseye] - cmark-gfm <no-dsa> (Minor issue)
[buster] - cmark-gfm <no-dsa> (Minor issue)
[bookworm] - python-cmarkgfm <no-dsa> (Minor issue)
[bullseye] - python-cmarkgfm <no-dsa> (Minor issue)
[buster] - python-cmarkgfm <no-dsa> (Minor issue)
[bookworm] - r-cran-commonmark <no-dsa> (Minor issue)
[bullseye] - r-cran-commonmark <no-dsa> (Minor issue)
[buster] - r-cran-commonmark <no-dsa> (Minor issue)
[bookworm] - ruby-commonmarker <no-dsa> (Minor issue)
[bullseye] - ruby-commonmarker <no-dsa> (Minor issue)
[buster] - ruby-commonmarker <no-dsa> (Minor issue)
https://github.com/github/cmark-gfm/security/advisories/GHSA-29g3-96g3-jg6c