View at Official debian advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2023-37463 not yet assigned priority: Debian including 4 source packages (cmark-gfm, python-cmarkgfm, r-cran-commonmark, ruby-commonmarker), 20 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 12, open 8.
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.