Source: libimager-perl Version: 1.037+dfsg-2 X-Debbugs-CC: [email protected] Severity: important Tags: security upstream
Hi, The following vulnerability was published for libimager-perl. CVE-2026-112202[0]: | Imager::File::GIF versions before 1.006 for Perl allow out-of-bounds | reads when consolidating GIF images. With `gif_consolidate => 1`, | palette indices from the image are used without checking the colour | table's bounds. The i_readgif_low routine reads beyond the heap | allocation and copies the bytes into output pixels. The default GIF | reader is not affected. The same code ships bundled in the Imager | distribution. An attacker supplying a crafted GIF can disclose | adjacent heap memory through the decoded output and may crash the | process. 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-2026-112202 https://www.cve.org/CVERecord?id=CVE-2026-112202 [1] https://lists.security.metacpan.org/cve-announce/msg/44514169/ [2] https://github.com/tonycoz/imager/security/advisories/GHSA-v4hp-5h6w-9897 [3] https://github.com/tonycoz/imager/commit/dec96f12b3d8a7fd94e86264953a5e4919dd6036 Please adjust the affected versions in the BTS as needed. Regards, Salvatore
