vulnerability
Ubuntu: (Multiple Advisories) (CVE-2018-17000): LibTIFF vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Sep 13, 2018 | Apr 1, 2019 | Aug 18, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Sep 13, 2018
Added
Apr 1, 2019
Modified
Aug 18, 2025
Description
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.
Solutions
ubuntu-upgrade-libtiff-toolsubuntu-upgrade-libtiff5
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