K000156731: ImageMagick vulnerabilities CVE-2021-20312, CVE-2021-20313, CVE-2021-3596, and CVE-2021-4219

Security Advisory Description CVE-2021-20312 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...