CVE-2020-13999: Fedoraproject Fedora

Medium severity, CVSS 5.5. EPSS: 1.3% chance of exploitation in the next 30 days.

ScaleViewPortExtEx in libemf.cpp in libEMF (aka ECMA-234 Metafile Library) 1.0.12 allows an integer overflow and denial of service via a crafted EMF file.

Affected products

• Fedoraproject Fedora: version 31 only; version 32 only
• Libemf Project Libemf: up to and including 1.0.12

Published 2020-06-15. Last modified 2026-06-17.