Heap-based buffer overflow in the cpSeparateBufToContigBuf function in tiffcp.c in LibTIFF 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.7, 4.0.0beta7, 4.0.0alpha4, 4.0.0alpha5, 4.0.0alpha6, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.4beta, 4.0.5, 4.0.6, 4.0.7, 4.0.8 and 4.0.9 allows remote attackers to cause a denial of service (crash) or possibly have unspecified other impact via a crafted TIFF file.
CPE | Name | Operator | Version |
---|---|---|---|
ubuntu_linux | eq | 16.04 | |
ubuntu_linux | eq | 14.04 | |
ubuntu_linux | eq | 18.04 | |
ubuntu_linux | eq | 18.10 | |
libtiff | eq | 4.0.9 |
bugzilla.maptools.org/show_bug.cgi?id=2798
access.redhat.com/errata/RHSA-2019:2053
access.redhat.com/errata/RHSA-2019:3419
github.com/Hack-Me/Pocs_for_Multi_Versions/tree/main/CVE-2018-12900
lists.debian.org/debian-lts-announce/2019/11/msg00027.html
usn.ubuntu.com/3906-1/
usn.ubuntu.com/3906-2/
www.debian.org/security/2020/dsa-4670