Related Vulnerabilities: CVE-2021-30027  

md_analyze_line in md4c.c in md4c 0.4.7 allows attackers to trigger use of uninitialized memory, and cause a denial of service via a malformed Markdown document.

Severity Medium

Remote Yes

Type Arbitrary code execution

Description

md_analyze_line in md4c.c in md4c 0.4.7 allows attackers to trigger use of uninitialized memory, and cause a denial of service via a malformed Markdown document.

AVG-1895 md4c 0.4.7-1 Medium Vulnerable

https://github.com/mity/md4c/issues/155
https://github.com/mity/md4c/commit/4fc808d8fe8d8904f8525bb4231d854f45e23a19