Description (CNA)
ImageMagick before 7.1.2-15 contains a heap-buffer-overflow read vulnerability in GetPixelIndex caused by OpenPixelCache updating image channel metadata before pixel cache memory allocation. Attackers can trigger memory and disk allocation failures to cause a heap-buffer-overflow read affecting any writer calling GetPixelIndex.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| ImageMagick / ImageMagick | affected 0 before 7.1.2-15; unaffected 7.1.2-15 |
| ImageMagick / ImageMagick | affected 0 before 6.9.13-40; unaffected 6.9.13-40 |
CWE
CWE-125
References
- https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-gq5v-qf8q-fp77
- https://www.vulncheck.com/advisories/imagemagick-heap-buffer-overflow-read-in-getpixelindex-via-openpixelcache-metadata-desynchronization
ADP enrichment
No English description supplied.
No references supplied.