Bug 155953 - CAN-2005-1275 ImageMagick PNM heap overflow
Summary: CAN-2005-1275 ImageMagick PNM heap overflow
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 4
Classification: Red Hat
Component: ImageMagick
Version: 4.0
Hardware: All
OS: Linux
medium
high
Target Milestone: ---
: ---
Assignee: Matthias Clasen
QA Contact: Mike McLean
URL:
Whiteboard: impact=important,public=20050424,sour...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2005-04-26 01:30 UTC by Josh Bressers
Modified: 2007-11-30 22:07 UTC (History)
0 users

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2005-05-25 16:14:05 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2005:413 0 normal SHIPPED_LIVE Important: ImageMagick security update 2005-05-25 04:00:00 UTC

Description Josh Bressers 2005-04-26 01:30:29 UTC 
A heap based buffer overflow exists in ImageMagick's PNM decoder.

http://www.overflow.pl/adv/imheapoverflow.txt

Here's exploit (in the event the website vanishes)
perl -e 'print "P7\n1\n1 1\n1"' > vuln.pnm
Comment 1 Josh Bressers 2005-04-26 14:03:42 UTC 
This issue also affects RHEL3
Comment 2 Matthias Clasen 2005-04-26 14:50:03 UTC 
6.0.7.1-11 contains the fix for RHEL4
5.5.6.14 for RHEL3
Comment 3 Josh Bressers 2005-05-25 16:14:05 UTC 
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2005-413.html
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