Bug 1486784 – CVE-2017-13139 ImageMagick: Out of bounds read in ReadOneMNGImage function in coders/png.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 1486784 - (CVE-2017-13139) CVE-2017-13139 ImageMagick: Out of bounds read in ReadOneMNGImage function in coders/png.c

Summary:	CVE-2017-13139 ImageMagick: Out of bounds read in ReadOneMNGImage function in...

Status:	NEW

Aliases:	CVE-2017-13139

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=20170823,reported=2...
Keywords:	Security

Depends On:	1486807
Blocks:
	Show dependency tree / graph

Reported:	2017-08-30 10:25 EDT by Pedro Sampaio
Modified:	2018-06-29 18:27 EDT (History)
CC List:	8 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 Pedro Sampaio 2017-08-30 10:25:31 EDT

In ImageMagick before 6.9.9-0 and 7.x before 7.0.6-1, the
ReadOneMNGImage function in coders/png.c has an out-of-bounds read with
the MNG CLIP chunk.

Upstream patch:

https://github.com/ImageMagick/ImageMagick/commit/22e0310345499ffe906c604428f2a3a668942b05

Comment 1 Pedro Sampaio 2017-08-30 11:01:07 EDT

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1486807]

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