CVE-2017-14165 Information

Description

The ReadSUNImage function in coders/sun.c in GraphicsMagick 1.3.26 has an issue where memory allocation is excessive because it depends only on a length field in a header. This may lead to remote denial of service in the MagickMalloc function in magick/memory.c.

CVSS Vector

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

Reference

http://hg.code.sf.net/p/graphicsmagick/code/rev/493da54370aa http://www.securityfocus.com/bid/100678 https://blogs.gentoo.org/ago/2017/09/06/graphicsmagick-memory-allocation-failure-in-magickmalloc-memory-c-2/ https://usn.ubuntu.com/4232-1/

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