Bug 151209 - CAN-2005-0399 mozilla GIF buffer overflow
CAN-2005-0399 mozilla GIF buffer overflow
Product: Red Hat Enterprise Linux 3
Classification: Red Hat
Component: mozilla (Show other bugs)
All Linux
medium Severity urgent
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Assigned To: Christopher Aillon
Ben Levenson
: Security
Depends On:
  Show dependency treegraph
Reported: 2005-03-15 19:39 EST by Josh Bressers
Modified: 2007-11-30 17:07 EST (History)
1 user (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Last Closed: 2005-03-23 14:01:44 EST
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RHEL 7.3 requirements from Atomic Host:
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Attachments (Terms of Use)

External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2005:323 normal SHIPPED_LIVE Critical: mozilla security update 2005-03-23 00:00:00 EST

  None (edit)
Description Josh Bressers 2005-03-15 19:39:44 EST
+++ This bug was initially created as a clone of Bug #150866 +++

The mozilla applications contain several image decoders for displaying images 
of various formats. Amoung the most common image formats is the Graphic 
Information File (GIF) format. The code for this parser is located in:


A vulnerability exists in the parsing of a Netscape-specific extension block 
that specifies a 32-bit size integer indicating how much image data the 
application should buffer, which is shown (taken from the gif_write() 
Comment 1 Josh Bressers 2005-03-23 13:32:28 EST
Lifting embargo
Comment 2 Josh Bressers 2005-03-23 14:01:44 EST
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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