CVE ID:	CVE-2021-20224
Description:	An integer overflow issue was discovered in ImageMagick's ExportIndexQuantum() function in MagickCore/quantum-export.c. Function calls to GetPixelIndex() could result in values outside the range of representable for the 'unsigned char'. When ImageMagick processes a crafted pdf file, this could lead to an undefined behaviour or a crash.
Test IDs:	1.3.6.1.4.1.25623.1.1.4.2022.3138.1   1.3.6.1.4.1.25623.1.1.2.2023.2149   1.3.6.1.4.1.25623.1.1.2.2023.1318
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2021-20224 https://github.com/ImageMagick/ImageMagick/commit/5af1dffa4b6ab984b5f13d1e91c95760d75f12a6 https://github.com/ImageMagick/ImageMagick/commit/5af1dffa4b6ab984b5f13d1e91c95760d75f12a6 https://github.com/ImageMagick/ImageMagick/pull/3083 https://github.com/ImageMagick/ImageMagick/pull/3083 https://github.com/ImageMagick/ImageMagick6/commit/553054c1cb1e4e05ec86237afef76a32cd7c464d https://github.com/ImageMagick/ImageMagick6/commit/553054c1cb1e4e05ec86237afef76a32cd7c464d https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html