Unchecked Return Value to NULL Pointer Dereference in tiffcrop 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, the fix is available with commit f2b656e2.Creditswangdw.augustus@gmail.comReferenceshttps://gitlab.com/libtiff/libtiff/-/issues/392https://gitlab.com/libtiff/libtiff/-/merge_requests/314https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0907.jsonhttps://www.debian.org/security/2022/dsa-5108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZQ4E654ZYUUUQNBKYQFXNK2CV3CPWTM2/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RNT2GFNRLOMKJ5KXM6JIHKBNBFDVZPD3/https://security.netapp.com/advisory/ntap-20220506-0002/https://security.gentoo.org/glsa/202210-10
