Out-of-Bounds Affecting imagemagick package, versions <8:6.9.6.5+dfsg-1
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Availability
High
Threat Intelligence
EPSS
1.89% (89th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN11-IMAGEMAGICK-528557
- published 23 Mar 2017
- disclosed 23 Mar 2017
Introduced: 23 Mar 2017
CVE-2016-9556 Open this link in a new tabHow to fix?
Upgrade Debian:11
imagemagick
to version 8:6.9.6.5+dfsg-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream imagemagick
package and not the imagemagick
package as distributed by Debian
.
See How to fix?
for Debian:11
relevant fixed versions and status.
The IsPixelGray function in MagickCore/pixel-accessor.h in ImageMagick 7.0.3-8 allows remote attackers to cause a denial of service (out-of-bounds heap read) via a crafted image file.
References
- https://security-tracker.debian.org/tracker/CVE-2016-9556
- http://www.debian.org/security/2016/dsa-3726
- https://github.com/ImageMagick/ImageMagick/commit/ce98a7acbcfca7f0a178f4b1e7b957e419e0cc99
- https://blogs.gentoo.org/ago/2016/11/19/imagemagick-heap-based-buffer-overflow-in-ispixelgray-pixel-accessor-h
- http://lists.opensuse.org/opensuse-updates/2016-12/msg00040.html
- http://www.openwall.com/lists/oss-security/2016/11/23/1
- http://www.openwall.com/lists/oss-security/2016/12/01/4
- http://www.openwall.com/lists/oss-security/2016/12/02/12
- https://bugzilla.redhat.com/show_bug.cgi?id=1398198
- http://www.securityfocus.com/bid/94492
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-9556