CVE-2016-8682 Information

Description

The ReadSCTImage function in coders/sct.c in GraphicsMagick 1.3.25 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted SCT header.

CVSS Vector

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

Reference

http://hg.code.sf.net/p/graphicsmagick/code/rev/0a0dfa81906d http://lists.opensuse.org/opensuse-updates/2016-10/msg00094.html http://www.debian.org/security/2016/dsa-3746 http://www.openwall.com/lists/oss-security/2016/10/16/6 http://www.securityfocus.com/bid/93597 https://blogs.gentoo.org/ago/2016/09/15/graphicsmagick-stack-based-buffer-overflow-in-readsctimage-sct-c/ https://bugzilla.redhat.com/show_bug.cgi?id=1385583

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5