CVE-2017-13737 Information

Description

There is an invalid free in the MagickFree function in magick/memory.c in GraphicsMagick 1.3.26 that will lead to a remote denial of service attack.

CVSS Vector

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

Reference

http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/3db9449e3d6a/ http://openwall.com/lists/oss-security/2017/08/29/4 http://www.securityfocus.com/bid/100518 https://bugs.debian.org/878511 https://bugzilla.redhat.com/show_bug.cgi?id=1484196 https://lists.debian.org/debian-lts-announce/2018/08/msg00002.html https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PF62B5PJA2JDUOCKJGUQO3SPL74BEYSV/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WHIKB4TP6KBJWT2UIPWL5MWMG5QXKGEJ/ https://usn.ubuntu.com/4222-1/ https://www.debian.org/security/2018/dsa-4321

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

6.5