CVE-2022-0284

A heap-based-buffer-over-read flaw was found in ImageMagick’s
GetPixelAlpha() function of ‘pixel-accessor.h’. This vulnerability is
triggered when an attacker passes a specially crafted Tagged Image File
Format (TIFF) image to convert it into a PICON file format. This issue can
potentially lead to a denial of service and information disclosure.

Bugs

• <https://bugzilla.redhat.com/show_bug.cgi?id=2045943&gt;
• <https://github.com/ImageMagick/ImageMagick/issues/4729&gt;

Notes