CVE-2016-6491

MEDIUM

Description

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.

References

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

https://github.com/ImageMagick/ImageMagick/blob/6.9.5-4/ChangeLog

https://github.com/ImageMagick/ImageMagick/commit/dd84447b63a71fa8c3f47071b09454efc667767b

https://security.gentoo.org/glsa/201611-21

Details

Source: MITRE

Published: 2016-12-13

Updated: 2017-07-01

Type: CWE-125

Risk Information

CVSS v2.0

Base Score: 6.8

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3.0

Base Score: 8.8

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

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH