| Name | CVE-2025-66628 |
| Description | ImageMagick is a software suite to create, edit, compose, or convert bitmap images. In versions 7.1.2-9 and prior, the TIM (PSX TIM) image parser contains a critical integer overflow vulnerability in its ReadTIMImage function (coders/tim.c). The code reads width and height (16-bit values) from the file header and calculates image_size = 2 * width * height without checking for overflow. On 32-bit systems (or where size_t is 32-bit), this calculation can overflow if width and height are large (e.g., 65535), wrapping around to a small value. This results in a small heap allocation via AcquireQuantumMemory and later operations relying on the dimensions can trigger an out of bounds read. This issue is fixed in version 7.1.2-10. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-4429-1 |
| Debian Bugs | 1122584 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| imagemagick (PTS) | bullseye | 8:6.9.11.60+dfsg-1.3+deb11u4 | vulnerable |
| bullseye (security) | 8:6.9.11.60+dfsg-1.3+deb11u8 | fixed | |
| bookworm | 8:6.9.11.60+dfsg-1.6+deb12u3 | vulnerable | |
| bookworm (security) | 8:6.9.11.60+dfsg-1.6+deb12u4 | vulnerable | |
| trixie | 8:7.1.1.43+dfsg1-1+deb13u3 | vulnerable | |
| trixie (security) | 8:7.1.1.43+dfsg1-1+deb13u2 | vulnerable | |
| forky | 8:7.1.2.8+dfsg1-1 | vulnerable | |
| sid | 8:7.1.2.12+dfsg1-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| imagemagick | source | bullseye | 8:6.9.11.60+dfsg-1.3+deb11u8 | DLA-4429-1 | ||
| imagemagick | source | (unstable) | 8:7.1.2.12+dfsg1-1 | 1122584 |
[trixie] - imagemagick <no-dsa> (Minor issue)
[bookworm] - imagemagick <no-dsa> (Minor issue)
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-6hjr-v6g4-3fm8
Fixed by: https://github.com/ImageMagick/ImageMagick/commit/bdae0681ad1e572defe62df85834218f01e6d670 (7.1.2-10)
Fixed by: https://github.com/ImageMagick/ImageMagick6/commit/7779f1ff772dfabe545c67fb2f3bfa8f7a845a2d (6.9.13-35)