Description (CNA)
cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. In versions prior 0.29.0.gfm.7, a crafted markdown document can trigger an out-of-bounds read in the `validate_protocol` function. We believe this bug is harmless in practice, because the out-of-bounds read accesses `malloc` metadata without causing any visible damage.This vulnerability has been patched in 0.29.0.gfm.7.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| github / cmark-gfm | affected < 0.29.0.gfm.7 |
CWE
CWE-125
References
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.