Lack of data validation In graphicsmagick
Description
The ReadWPGImage function in coders/wpg.c in GraphicsMagick 1.3.26 does not properly validate colormapped images, which allows remote attackers to cause a denial of service (ImportIndexQuantumType invalid write and application crash) or possibly have unspecified other impact via a malformed WPG image.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Package | Affected version | Patched versions |
|---|---|---|---|
 debian 11 | 1.3.26-18 | ||
debian 12 | 1.3.26-18 | ||
debian 13 | 1.3.26-18 | ||
debian 14 | 1.3.26-18 |
Aliases
1. 2. 3. 4. 5.