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CVE-2018-17000

CVE-2018-17000

EPSS 3.3%
A NULL pointer dereference in the function _TIFFmemcmp at tif_unix.c (called from TIFFWriteDirectoryTagTransferfunction) in LibTIFF 4.0.9 allows an attacker to cause a denial-of-service through a crafted tiff file. This vulnerability can be triggered by the executable tiffcp.
Affected products
n/a · n/a

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References
http://bugzilla.maptools.org/show_bug.cgi?id=2811http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00041.htmlhttps://lists.debian.org/debian-lts-announce/2019/02/msg00026.htmlhttps://usn.ubuntu.com/3906-1/https://www.debian.org/security/2020/dsa-4670http://www.securityfocus.com/bid/105342