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Category:   Application (Generic)  >   LibTIFF Vendors:   libtiff.org
LibTIFF Heap Overflow in OJPEG Decoder Lets Remote User's Execute Arbitrary Code
SecurityTracker Alert ID:  1025380
SecurityTracker URL:  http://securitytracker.com/id/1025380
CVE Reference:   CVE-2009-5022   (Links to External Site)
Date:  Apr 18 2011
Impact:   Execution of arbitrary code via network, User access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): prior to 3.9.5
Description:   A vulnerability was reported in LibTIFF. A remote user can cause arbitrary code to be executed on the target user's system.

A remote user can create a specially crafted file that, when loaded by the target user or application, will trigger a heap overflow in the OJPEG decoder in 'tif_ojpeg.c' and execute arbitrary code on the target system. The code will run with the privileges of the target user or application.

Impact:   A remote user can create a file that, when loaded by the target user or application, will execute arbitrary code on the target system.
Solution:   The vendor has issued a fix (3.9.5).

The vendor's advisory is available at:

http://www.remotesensing.org/libtiff/v3.9.5.html

Vendor URL:  www.remotesensing.org/libtiff/v3.9.5.html (Links to External Site)
Cause:   Boundary error
Underlying OS:   Linux (Any), UNIX (Any), Windows (Any)

Message History:   This archive entry has one or more follow-up message(s) listed below.
Apr 18 2011 (Red Hat Issues Fix) LibTIFF Heap Overflow in OJPEG Decoder Lets Remote User's Execute Arbitrary Code   (bugzilla@redhat.com)
Red Hat has issued a fix for Red Hat Enterprise Linux 6.



 Source Message Contents

Date:  Mon, 18 Apr 2011 19:11:21 +0000
Subject:  libtiff


        http://www.remotesensing.org/libtiff/v3.9.5.html

        libtiff/tif_ojpeg.c: fix buffer overflow on problem data
        http://bugzilla.maptools.org/show_bug.cgi?id=1999
        CVE-2009-5022

 
 


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