| Name | CVE-2019-9956 |
| Description | In ImageMagick 7.0.8-35 Q16, there is a stack-based buffer overflow in the function PopHexPixel of coders/ps.c, which allows an attacker to cause a denial of service or code execution via a crafted image file. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1785-1, DSA-4436-1 |
| Debian Bugs | 925395 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| imagemagick (PTS) | buster | 8:6.9.10.23+dfsg-2.1+deb10u1 | fixed |
| buster (security) | 8:6.9.10.23+dfsg-2.1+deb10u5 | fixed |
| bullseye (security), bullseye | 8:6.9.11.60+dfsg-1.3+deb11u1 | fixed |
| sid, trixie, bookworm | 8:6.9.11.60+dfsg-1.6 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://github.com/ImageMagick/ImageMagick/issues/1523
https://github.com/ImageMagick/ImageMagick/commit/34a6a5a45e83a4af852090b4e43f168a380df979
ImageMagick6: https://github.com/ImageMagick/ImageMagick6/commit/90401e430840c5ff31ad870f4370bbda1318ac94