Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / ImageMagick | affected Fixed in ImageMagick-7.0.10-57, ImageMagick6-6.9.11-57 |
CWE
CWE-190
References
- https://github.com/ImageMagick/ImageMagick/pull/3083
- https://github.com/ImageMagick/ImageMagick/commit/5af1dffa4b6ab984b5f13d1e91c95760d75f12a6
- https://github.com/ImageMagick/ImageMagick6/commit/553054c1cb1e4e05ec86237afef76a32cd7c464d
- https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html
ADP enrichment
No English description supplied.