Detections
Analytics
CVE-2021-20312
high
Description
A flaw was found in ImageMagick in versions 7.0.11, where an integer overflow in WriteTHUMBNAILImage of coders/thumbnail.c may trigger undefined behavior via a crafted image file that is submitted by an attacker and processed by an application using ImageMagick. The highest threat from this vulnerability is to system availability.
References
https://lists.debian.org/debian-lts-announce/2023/05/msg00020.html
https://lists.debian.org/debian-lts-announce/2021/06/msg00000.html