Vulnerability identifier: #VU32212
Vulnerability risk: High
CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-125
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
ImageMagick
Client/Desktop applications /
Multimedia software
Vendor: ImageMagick.org
Description
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
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.
Mitigation
Install update from vendor's website.
Vulnerable software versions
ImageMagick: 6.9.0-0 - 6.9.0-10, 6.9.1-0 - 6.9.1-10, 6.9.2-0 - 6.9.2-10, 6.9.3-0 - 6.9.3-10, 6.9.4-0 - 6.9.4-9, 6.9.5-0 - 6.9.5-3, 7.0.0-0, 7.0.1-0 - 7.0.1-10, 7.0.2-0 - 7.0.2-5
External links
http://www.openwall.com/lists/oss-security/2016/07/28/13
http://www.openwall.com/lists/oss-security/2016/07/28/15
http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
http://www.securityfocus.com/bid/92186
http://www.securitytracker.com/id/1036501
http://github.com/ImageMagick/ImageMagick/blob/6.9.5-4/ChangeLog
http://github.com/ImageMagick/ImageMagick/commit/dd84447b63a71fa8c3f47071b09454efc667767b
http://security.gentoo.org/glsa/201611-21
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.