Bug 610684 - (CVE-2010-2595) CVE-2010-2595 libtiff: Array index error due improper handling of invalid ReferenceBlackWhite values
CVE-2010-2595 libtiff: Array index error due improper handling of invalid Ref...
Status: CLOSED ERRATA
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
public=20100416,reported=20100701,sou...
: Security
Depends On: 583081
Blocks:
  Show dependency treegraph
 
Reported: 2010-07-02 06:33 EDT by Jan Lieskovsky
Modified: 2010-07-08 12:01 EDT (History)
3 users (show)

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Doc Type: Bug Fix
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Last Closed: 2010-07-08 12:01:40 EDT
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Description Jan Lieskovsky 2010-07-02 06:33:55 EDT
Common Vulnerabilities and Exposures assigned an identifier CVE-2010-2595 to
the following vulnerability:

The TIFFYCbCrtoRGB function in LibTIFF 3.9.0 and 3.9.2, as used in
ImageMagick, does not properly handle invalid ReferenceBlackWhite
values, which allows remote attackers to cause a denial of service
(application crash) via a crafted TIFF image that triggers an array
index error, related to "downsampled OJPEG input."

References:
  [1] http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2595
  [2] http://bugzilla.maptools.org/show_bug.cgi?id=2208
  [3] https://bugzilla.redhat.com/show_bug.cgi?id=583081
Comment 1 Jan Lieskovsky 2010-07-02 06:36:38 EDT
This issue did NOT affect the version of the libtiff package,
as shipped with Red Hat Enterprise Linux 3.

This issue affects the versions of the libtiff package,
as shipped with Red Hat Enterprise Linux 4 and 5.

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This issue affects the versions of the libtiff package,
as shipped with Fedora releases of 12 and 13.

This issue affects the versions of the mingw32-libtiff package,
as shipped with Fedora releases of 12 and 13.
Comment 5 errata-xmlrpc 2010-07-08 11:34:53 EDT
This issue has been addressed in following products:

  Red Hat Enterprise Linux 4
  Red Hat Enterprise Linux 5

Via RHSA-2010:0519 https://rhn.redhat.com/errata/RHSA-2010-0519.html

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