NULL Pointer Dereference Affecting libtiff-static package, versions <0:4.0.3-32.el7
Threat Intelligence
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- published10 Apr 2022
- disclosed26 Oct 2018
Introduced: 26 Oct 2018
CVE-2018-18661 (opens in a new tab)How to fix?
Upgrade Oracle:7 libtiff-static to version 0:4.0.3-32.el7 or higher.
This issue was patched in ELSA-2019-2053.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libtiff-static package and not the libtiff-static package as distributed by Oracle.
See How to fix? for Oracle:7 relevant fixed versions and status.
An issue was discovered in LibTIFF 4.0.9. There is a NULL pointer dereference in the function LZWDecode in the file tif_lzw.c.
References
- https://linux.oracle.com/cve/CVE-2018-18661.html
- https://linux.oracle.com/errata/ELSA-2019-2053.html
- http://bugzilla.maptools.org/show_bug.cgi?id=2819
- http://www.securityfocus.com/bid/105762
- https://access.redhat.com/errata/RHSA-2019:2053
- https://lists.debian.org/debian-lts-announce/2019/11/msg00027.html
- https://usn.ubuntu.com/3864-1/