Bug 695885 (CVE-2009-5022) - CVE-2009-5022 libtiff ojpeg buffer overflow
Summary: CVE-2009-5022 libtiff ojpeg buffer overflow
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2009-5022
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 696143 696144 696204 836126
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-04-12 21:14 UTC by Josh Bressers
Modified: 2021-02-24 16:10 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2012-07-13 15:33:32 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2011:0452 0 normal SHIPPED_LIVE Important: libtiff security update 2011-04-18 15:49:23 UTC

Description Josh Bressers 2011-04-12 21:14:23 UTC 
The libtiff OJPEG decoder contains a heap buffer overflow when decoding
certain malformed data.

This was made known via the upstream 3.9.5 announcement. The bug is quite
old.

upstream bug:
http://bugzilla.maptools.org/show_bug.cgi?id=1999
Comment 1 Josh Bressers 2011-04-12 21:15:38 UTC 
Statement:

This flaw did not affect libtiff as shipped in Red Hat Enterprise Linux 4 or 5. The OJPEG decoder is disabled in those distributions.
Comment 3 Josh Bressers 2011-04-13 14:41:14 UTC 
Created libtiff tracking bugs for this issue

Affects: fedora-all [bug 696204]
Comment 4 errata-xmlrpc 2011-04-18 15:49:29 UTC 
This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2011:0452 https://rhn.redhat.com/errata/RHSA-2011-0452.html
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