CVE-2019-19949: Canonical Ubuntu Linux

Critical severity, CVSS 9.1. EPSS: 2.9% chance of exploitation in the next 30 days.

In ImageMagick 7.0.8-43 Q16, there is a heap-based buffer over-read in the function WritePNGImage of coders/png.c, related to Magick_png_write_raw_profile and LocaleNCompare.

Affected products

• Canonical Ubuntu Linux: version 20.04 only
• Debian Debian Linux: version 8.0 only; version 9.0 only; version 10.0 only
• ImageMagick ImageMagick: from 6.9.9-33, before 6.9.10-43 (fixed in 6.9.10-43); from 7.0.7-23, before 7.0.8-43 (fixed in 7.0.8-43)
• Opensuse Leap: version 15.1 only

Published 2019-12-24. Last modified 2026-06-17.