Bug 1534738 – CVE-2017-18027 ImageMagick: memory leak vulnerability in the function ReadMATImage in coders/mat.c

Bugzilla will be upgraded to version 5.0. The upgrade date is tentatively scheduled for 2 December 2018, pending final testing and feedback.

Bug 1534738 - (CVE-2017-18027) CVE-2017-18027 ImageMagick: memory leak vulnerability in the function ReadMATImage in coders/mat.c

Summary:	CVE-2017-18027 ImageMagick: memory leak vulnerability in the function ReadMAT...

Status:	NEW

Aliases:	CVE-2017-18027

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	low Severity low
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
Docs Contact:

URL:
Whiteboard:	impact=low,public=20170906,reported=2...
Keywords:	Security

Depends On:	1534739
Blocks:
	Show dependency tree / graph

Reported:	2018-01-15 15:36 EST by Laura Pardo
Modified:	2018-01-15 15:37 EST (History)
CC List:	3 users (show)

See Also:
Fixed In Version:
Doc Type:	If docs needed, set a value
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
Add an attachment (proposed patch, testcase, etc.)

Groups: None (edit)

Description Laura Pardo 2018-01-15 15:36:42 EST

In ImageMagick 7.0.7-1 Q16, a memory leak vulnerability was found in the function ReadMATImage in coders/mat.c, which allow remote attackers to cause a denial of service via a crafted file.

References:
https://github.com/ImageMagick/ImageMagick/issues/734

Patch:
https://github.com/ImageMagick/ImageMagick/commit/6a88a234cbb88a06fcb7e7ebe6668267b72fa787
https://github.com/ImageMagick/ImageMagick/commit/a43f4155ee916fbed080acd534232a9d2396b5b5

Comment 1 Laura Pardo 2018-01-15 15:37:12 EST

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1534739]

Note You need to log in before you can comment on or make changes to this bug.