Source: tiff Version: 4.7.0-3 Severity: important Tags: security upstream Forwarded: https://gitlab.com/libtiff/libtiff/-/issues/728 X-Debbugs-Cc: [email protected], Debian Security Team <[email protected]>
Hi, The following vulnerability was published for tiff. CVE-2025-9165[0]: | A flaw has been found in LibTIFF 4.7.0. This affects the function | _TIFFmallocExt/_TIFFCheckRealloc/TIFFHashSetNew/InitCCITTFax3 of the | file tools/tiffcmp.c of the component tiffcmp. Executing | manipulation can lead to memory leak. The attack is restricted to | local execution. The exploit has been published and may be used. | This patch is called ed141286a37f6e5ddafb5069347ff5d587e7a4e0. It is | best practice to apply a patch to resolve this issue. 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-2025-9165 https://www.cve.org/CVERecord?id=CVE-2025-9165 [1] https://gitlab.com/libtiff/libtiff/-/issues/728 [2] https://gitlab.com/libtiff/libtiff/-/merge_requests/747 [3] https://gitlab.com/libtiff/libtiff/-/commit/ed141286a37f6e5ddafb5069347ff5d587e7a4e0 Please adjust the affected versions in the BTS as needed. Regards, Salvatore
