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LibTIFF 4.4.0 has an out-of-bounds write in extractContigSamplesShifted24bits in tools/tiffcrop.c:3604, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit cfbb883b. References: https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3598.json https://gitlab.com/libtiff/libtiff/-/issues/435 https://gitlab.com/libtiff/libtiff/-/commit/cfbb883bf6ea7bedcb04177cc4e52d304522fdff
Created libtiff tracking bugs for this issue: Affects: fedora-all [bug 2148881]