Description
In ImageMagick 7.0.6-3, a missing NULL assignment was found in coders/png.c, leading to an invalid free in the function RelinquishMagickMemory in MagickCore/memory.c, which allows attackers to cause a denial of service.
Metrics
CVSS 3.0 6.5/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- https://github.com/ImageMagick/ImageMagick/issues/621Issue Tracking, Patch, Third Party Advisory
- https://www.debian.org/security/2017/dsa-4019
- https://github.com/ImageMagick/ImageMagick/issues/621Issue Tracking, Patch, Third Party Advisory
- https://www.debian.org/security/2017/dsa-4019
Timeline
- Published
- Aug 7, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified