CVE-2019-11008: Canonical Ubuntu Linux

High severity, CVSS 8.8. EPSS: 3.8% chance of exploitation in the next 30 days.

In GraphicsMagick 1.4 snapshot-20190322 Q8, there is a heap-based buffer overflow in the function WriteXWDImage of coders/xwd.c, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted image file.

Affected products

• Canonical Ubuntu Linux: version 18.04 only
• Debian Debian Linux: version 8.0 only; version 9.0 only; version 10.0 only
• Graphicsmagick Graphicsmagick: up to and including 1.3.31
• Opensuse Backports Sle: version 15.0 only
• Opensuse Leap: version 15.0 only; version 42.3 only

Published 2019-04-08. Last modified 2026-06-17.