CVE-2018-12112: MD4C Project MD4C

High severity, CVSS 7.8. EPSS: 1.3% chance of exploitation in the next 30 days.

md_build_attribute in md4c.c in md4c 0.2.6 allows remote attackers to cause a denial of service (Segmentation fault and application crash) or possibly have unspecified other impact via a crafted file.

Affected products

• MD4C Project MD4C: version 0.2.6 only

Published 2018-06-11. Last modified 2026-06-17.