Description (CNA)
ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 contains a memory leak in the PNG encoder, which does not release allocated memory when libpng initialization fails. Attackers who can repeatedly trigger PNG encoding operations in which libpng initialization fails can exhaust memory and cause a denial of service.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| ImageMagick / ImageMagick | affected 7.0.0-0 before 7.1.2-32; unaffected 7.1.2-32 |
| ImageMagick / ImageMagick | affected 0 before 6.9.13-57; unaffected 6.9.13-57 |
CWE
CWE-401
References
- https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-hvwf-wmm6-hvc3
- https://github.com/ImageMagick/ImageMagick/commit/fd1b9c85f2634e34034d39016ed7542ac0a19930
- https://github.com/ImageMagick/ImageMagick6/commit/55346382cebdf5c5fa6c544a7df7ae4910ffb090
- https://www.vulncheck.com/advisories/imagemagick-before-6.9.13-57-and-7-x-before-7.1.2-32-memory-leak-in-png-encoder
ADP enrichment
No English description supplied.
No references supplied.