CVE-2020-19143: Debian Linux

Medium severity, CVSS 6.5. EPSS: 1.5% chance of exploitation in the next 30 days.

Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the "TIFFVGetField" funtion in the component 'libtiff/tif_dir.c'.

Affected products

• Debian Debian Linux: version 11.0 only
• Simplesystems Libtiff: version 4.0.10 only

Published 2021-09-09. Last modified 2026-06-17.