PublicDateAtUSN: 2018-10-26
Candidate: CVE-2018-18661
PublicDate: 2018-10-26 14:29:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18661
 https://ubuntu.com/security/notices/USN-3864-1
Description:
 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.
Ubuntu-Description:
Notes:
Bugs:
 http://bugzilla.maptools.org/show_bug.cgi?id=2819
 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=912012
Priority: low
Discovered-by:
Assigned-to: mdeslaur
CVSS:
 nvd: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H [6.5 MEDIUM]


Patches_tiff:
 upstream: https://gitlab.com/libtiff/libtiff/commit/99b10edde9a0fc28cc0e7b7757aa18ac4c8c225f
upstream_tiff: needs-triage
precise/esm_tiff: ignored (end of ESM support, was needed)
trusty_tiff: released (4.0.3-7ubuntu0.10)
trusty/esm_tiff: released (4.0.3-7ubuntu0.10)
xenial_tiff: released (4.0.6-1ubuntu0.5)
esm-infra/xenial_tiff: released (4.0.6-1ubuntu0.5)
bionic_tiff: released (4.0.9-5ubuntu0.1)
cosmic_tiff: released (4.0.9-6ubuntu0.1)
disco_tiff: not-affected (4.0.10-3)
eoan_tiff: not-affected (4.0.10-3)
focal_tiff: not-affected (4.0.10-3)
groovy_tiff: not-affected (4.0.10-3)
hirsute_tiff: not-affected (4.0.10-3)
devel_tiff: not-affected (4.0.10-3)