Source: tiff X-Debbugs-CC: t...@security.debian.org Severity: important Tags: security
Hi, The following vulnerability was published for tiff. CVE-2023-2731[0]: | A NULL pointer dereference flaw was found in Libtiff's LZWDecode() | function in the libtiff/tif_lzw.c file. This flaw allows a local | attacker to craft specific input data that can cause the program to | dereference a NULL pointer when decompressing a TIFF format file, | resulting in a program crash or denial of service. https://gitlab.com/libtiff/libtiff/-/issues/548 https://gitlab.com/libtiff/libtiff/-/commit/9be22b639ea69e102d3847dca4c53ef025e9527b 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-2023-2731 https://www.cve.org/CVERecord?id=CVE-2023-2731 Please adjust the affected versions in the BTS as needed.
