Description
The function GfxImageColorMap::getGray in GfxState.cc in Poppler 0.54.0 allows remote attackers to cause a denial of service (stack-based buffer over-read and application crash) via a crafted PDF document, related to missing color-map validation in ImageOutputDev.cc.
References (5)
Core 5
Core References
Third Party Advisory x_refsource_misc
http://somevulnsofadlab.blogspot.com/2017/06/popplerstack-buffer-overflow-in.html
Issue Tracking, Vendor Advisory x_refsource_misc
https://bugs.freedesktop.org/show_bug.cgi?id=100774
Third Party Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2018/dsa-4079
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/201801-17
Vendor Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/4042-1/
Scores
CVSS v3
5.5
EPSS
0.0076
EPSS Percentile
73.5%
Attack Vector
LOCAL
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Details
CWE
CWE-125
Status
published
Products (3)
debian/debian_linux
8.0
debian/debian_linux
9.0
freedesktop/poppler
0.54.0
Published
Jun 25, 2017
Tracked Since
Feb 18, 2026