Reachable Assertion in tiffcp in libtiff 4.3.0 allows attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources. Upstream fix: https://gitlab.com/libtiff/libtiff/-/merge_requests/306
Additional references https://gitlab.com/libtiff/libtiff/-/issues/385 https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0865.json
Created libtiff tracking bugs for this issue: Affects: fedora-all [bug 2065359] Created mingw-libtiff tracking bugs for this issue: Affects: fedora-all [bug 2065360]
This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2022:7585 https://access.redhat.com/errata/RHSA-2022:7585
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2022:8194 https://access.redhat.com/errata/RHSA-2022:8194
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-2022-0865