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Bug 155953 - CAN-2005-1275 ImageMagick PNM heap overflow
Summary: CAN-2005-1275 ImageMagick PNM heap overflow
Alias: None
Product: Red Hat Enterprise Linux 4
Classification: Red Hat
Component: ImageMagick
Version: 4.0
Hardware: All
OS: Linux
Target Milestone: ---
: ---
Assignee: Matthias Clasen
QA Contact: Mike McLean
Whiteboard: impact=important,public=20050424,sour...
Depends On:
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:
Last Closed: 2005-05-25 16:14:05 UTC
Target Upstream Version:

Attachments (Terms of Use)

System ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2005:413 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.

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 contains the fix for RHEL4 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.

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