CVE-2023-22485

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.
References
Configurations

Configuration 1

cpe:2.3:a:github:cmark-gfm:*:*:*:*:*:*:*:*

Information

Published : 2023-01-24 01:15

Updated : 2023-02-02 02:11


NVD link : CVE-2023-22485

Mitre link : CVE-2023-22485

Products Affected
No products.
CWE