CVE-2016-5118 Information

Description

The OpenBlob function in blob.c in GraphicsMagick before 1.3.24 and ImageMagick allows remote attackers to execute arbitrary code via a | (pipe) character at the start of a filename.

CVSS Vector

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

Reference

http://git.imagemagick.org/repos/ImageMagick/commit/40639d173aa8c76b850d625c630b711fee4dcfb8 http://hg.code.sf.net/p/graphicsmagick/code/file/41876934e762/ChangeLog http://hg.code.sf.net/p/graphicsmagick/code/rev/ae3928faa858 http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00008.html http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00009.html http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00011.html http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00021.html http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00030.html http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00032.html http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00047.html http://www.debian.org/security/2016/dsa-3591 http://www.debian.org/security/2016/dsa-3746 http://www.openwall.com/lists/oss-security/2016/05/29/7 http://www.openwall.com/lists/oss-security/2016/05/30/1 http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html http://www.securityfocus.com/bid/90938 http://www.securitytracker.com/id/1035984 http://www.securitytracker.com/id/1035985 http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.397749 http://www.ubuntu.com/usn/USN-2990-1 https://access.redhat.com/errata/RHSA-2016:1237

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8