CVE-2016-6491

high-risk
Published 2016-12-13

Buffer overflow in the Get8BIMProperty function in MagickCore/property.c in ImageMagick before 6.9.5-4 and 7.x before 7.0.2-6 allows remote attackers to cause a denial of service (out-of-bounds read, memory leak, and crash) via a crafted image.

Do I need to act?

~
1.2% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (20)

Affected Vendors

Oracle Imagemagick

References (16)

Exploit http://www.openwall.com/lists/oss-security/2016/07/28/13
Exploit http://www.openwall.com/lists/oss-security/2016/07/28/15
Third Party Advisory http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
Third Party Advisory http://www.securityfocus.com/bid/92186
Third Party Advisory http://www.securitytracker.com/id/1036501
Release Notes https://github.com/ImageMagick/ImageMagick/blob/6.9.5-4/ChangeLog
Patch https://github.com/ImageMagick/ImageMagick/commit/dd84447b63a71fa8c3f47071b09454...
https://security.gentoo.org/glsa/201611-21
Exploit http://www.openwall.com/lists/oss-security/2016/07/28/13
Exploit http://www.openwall.com/lists/oss-security/2016/07/28/15
Third Party Advisory http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
Third Party Advisory http://www.securityfocus.com/bid/92186
Third Party Advisory http://www.securitytracker.com/id/1036501
Release Notes https://github.com/ImageMagick/ImageMagick/blob/6.9.5-4/ChangeLog
Patch https://github.com/ImageMagick/ImageMagick/commit/dd84447b63a71fa8c3f47071b09454...
https://security.gentoo.org/glsa/201611-21
54
/ 100
high-risk
Severity 30/34 · Critical
Exploitability 4/34 · Minimal
Exposure 20/34 · Moderate