Description
Heap overflow in the WaveletDenoiseImage function in MagickCore/fx.c in ImageMagick before 6.9.6-4 and 7.x before 7.0.3-6 allows remote attackers to cause a denial of service (crash) via a crafted image.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | imagemagick | 8:6.9.6.5+dfsg-1 | — |
| Debian 13 | imagemagick | 8:6.9.6.5+dfsg-1 | — |
| Debian 12 | imagemagick | 8:6.9.6.5+dfsg-1 | — |
References
- https://github.com/ImageMagick/ImageMagick/commit/3cbfb163cff9e5b8cdeace8312e9bfee810ed02b
- https://github.com/ImageMagick/ImageMagick/issues/296
- 94310 vdb-entry
- GLSA-201702-09 vendor-advisory
- [oss-security] 20161114 Re: Imagemagick heap overflow mailing-list
- [oss-security] 20161113 Imagemagick heap overflow mailing-list