National Vulnerability Database

National Vulnerability Database

NVD

  1. Vulnerabilities

CVE-2016-9556 Detail

Current Description

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.


View Analysis Description

Severity

 


CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  5.5 MEDIUM
Vector:  CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-updates/2016-12/msg00040.html Third Party Advisory 
http://www.debian.org/security/2016/dsa-3726 Third Party Advisory 
http://www.openwall.com/lists/oss-security/2016/11/23/1 Mailing List  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2016/12/01/4 Mailing List  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2016/12/02/12 Mailing List  Third Party Advisory 
http://www.securityfocus.com/bid/94492 Third Party Advisory  VDB Entry 
https://blogs.gentoo.org/ago/2016/11/19/imagemagick-heap-based-buffer-overflow-in-ispixelgray-pixel-accessor-h Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=1398198 Issue Tracking  Third Party Advisory 
https://github.com/ImageMagick/ImageMagick/commit/ce98a7acbcfca7f0a178f4b1e7b957e419e0cc99 Issue Tracking  Patch  Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer cwe source acceptance level NIST  

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Change History

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Quick Info

CVE Dictionary Entry:
CVE-2016-9556
NVD Published Date:
03/23/2017
NVD Last Modified:
03/24/2017
Source:
MITRE