Source: imagemagick Version: 8:7.1.2.8+dfsg1-1 Severity: important Tags: security upstream X-Debbugs-Cc: [email protected], Debian Security Team <[email protected]>
Hi, The following vulnerability was published for imagemagick. CVE-2025-66628[0]: | 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. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2025-66628 https://www.cve.org/CVERecord?id=CVE-2025-66628 [1] https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-6hjr-v6g4-3fm8 Please adjust the affected versions in the BTS as needed. Regards, Salvatore
