CVE-2017-9865 Information

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.

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Reference

http://somevulnsofadlab.blogspot.com/2017/06/popplerstack-buffer-overflow-in.html https://bugs.freedesktop.org/show_bug.cgi?id=100774 https://security.gentoo.org/glsa/201801-17 https://usn.ubuntu.com/4042-1/ https://www.debian.org/security/2018/dsa-4079

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5