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CVE-2016-9533

Published: 22 November 2016

tif_pixarlog.c in libtiff 4.0.6 has out-of-bounds write vulnerabilities in heap allocated buffers. Reported as MSVR 35094, aka "PixarLog horizontalDifference heap-buffer-overflow."

Priority

Medium

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
tiff
Launchpad, Ubuntu, Debian
precise Ignored
(end of life)
trusty
Released (4.0.3-7ubuntu0.6)
upstream
Released (4.0.7-1)
xenial
Released (4.0.6-1ubuntu0.1)
yakkety
Released (4.0.6-2ubuntu0.1)
zesty Not vulnerable
(4.0.7-1)
Patches:
upstream: https://github.com/vadz/libtiff/commit/83a4b92815ea04969d494416eaae3d4c6b338e4a

Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H