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.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Cmark-gfm | Github | * | 0.29.0.gfm.12 (excluding) |