Multiple heap buffer overflows in tiffcrop.c utility in libtiff library Version 4.4.0 allows attacker to trigger unsafe or out of bounds memory access via crafted TIFF image file which could result into application crash, potential information disclosure or any other context-dependent impact References: https://gitlab.com/libtiff/libtiff/-/issues/386 https://gitlab.com/libtiff/libtiff/-/commit/bd94a9b383d8755a27b5a1bc27660b8ad10b094c https://gitlab.com/libtiff/libtiff/-/issues/381 https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3570.json
Created libtiff tracking bugs for this issue: Affects: fedora-all [bug 2142735]
Created mingw-libtiff tracking bugs for this issue: Affects: fedora-all [bug 2143155]
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2023:2340 https://access.redhat.com/errata/RHSA-2023:2340
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2022-3570