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Bug 189974

Summary: CVE-2006-2120 libtiff DoS
Product: Red Hat Enterprise Linux 4 Reporter: Josh Bressers <bressers>
Component: libtiffAssignee: Matthias Clasen <mclasen>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: 4.0   
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard: source=vendorsec,reported=20060426,public=20060208,impact=moderate
Fixed In Version: RHSA-2006-0425 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2006-05-09 11:32:55 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
Patch extracted from upstream CVS none

Description Josh Bressers 2006-04-26 12:14:54 UTC 
A bug was fixed upstream where a malformed tiff image can cause libtiff to crash
due to an OOB memory read.

http://bugzilla.remotesensing.org/show_bug.cgi?id=1065
Comment 1 Josh Bressers 2006-04-26 12:14:54 UTC 
Created attachment 128248 [details]
Patch extracted from upstream CVS
Comment 2 Josh Bressers 2006-04-26 12:16:33 UTC 
It's likely this issue affect RHEL2 and RHEL3 (I've not had time to check source
yet).
Comment 3 Matthias Clasen 2006-04-26 13:16:31 UTC 
only affects RHEL4, tif_color.c is new in 3.6
Comment 6 Red Hat Bugzilla 2006-05-09 11:32:55 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-2006-0425.html