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TUCoPS :: Linux :: Mandrake/Mandriva :: bu-1171.htm

OpenEXR vulns



OpenEXR
OpenEXR




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 _______________________________________________________________________

 Mandriva Linux Security Advisory                       MDVSA-2009:191-1
http://www.mandriva.com/security/ 
 _______________________________________________________________________

 Package : OpenEXR
 Date    : December 8, 2009
 Affected: 2008.0
 _______________________________________________________________________

 Problem Description:

 Multiple vulnerabilities has been found and corrected in OpenEXR:
 
 Multiple integer overflows in OpenEXR 1.2.2 and 1.6.1
 allow context-dependent attackers to cause a denial of service
 (application crash) or possibly execute arbitrary code via unspecified
 vectors that trigger heap-based buffer overflows, related to (1)
 the Imf::PreviewImage::PreviewImage function and (2) compressor
 constructors.  NOTE: some of these details are obtained from third
 party information (CVE-2009-1720).
 
 The decompression implementation in the Imf::hufUncompress function in
 OpenEXR 1.2.2 and 1.6.1 allows context-dependent attackers to cause a
 denial of service (application crash) or possibly execute arbitrary
 code via vectors that trigger a free of an uninitialized pointer
 (CVE-2009-1721).
 
 Buffer overflow in the compression implementation in OpenEXR 1.2.2
 allows context-dependent attackers to cause a denial of service
 (application crash) or possibly execute arbitrary code via unspecified
 vectors (CVE-2009-1722).
 
 This update provides fixes for these vulnerabilities.

 Update:

 Packages for 2008.0 are being provided due to extended support for
 Corporate products.
 _______________________________________________________________________

 References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1720 
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1721 
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1722 
 _______________________________________________________________________

 Updated Packages:

 Mandriva Linux 2008.0:
 d871ec8916e58946d88cee51dfb29906  2008.0/i586/libOpenEXR4-1.4.0-3.1mdv2008.0.i586.rpm
 950408c16ab4787996f3e4a0363a2f08  2008.0/i586/libOpenEXR-devel-1.4.0-3.1mdv2008.0.i586.rpm
 7841e6de8a3992014709b5ef4384e7b1  2008.0/i586/OpenEXR-1.4.0-3.1mdv2008.0.i586.rpm 
 462c13fc16159a38e14f7c4977ddad01  2008.0/SRPMS/OpenEXR-1.4.0-3.1mdv2008.0.src.rpm

 Mandriva Linux 2008.0/X86_64:
 fbbc98d890871fa7ee51606c32c40897  2008.0/x86_64/lib64OpenEXR4-1.4.0-3.1mdv2008.0.x86_64.rpm
 6898d32809ffee7f7cb2e960ca9244e1  2008.0/x86_64/lib64OpenEXR-devel-1.4.0-3.1mdv2008.0.x86_64.rpm
 6b52dedf34ef41052a472049258677d1  2008.0/x86_64/OpenEXR-1.4.0-3.1mdv2008.0.x86_64.rpm 
 462c13fc16159a38e14f7c4977ddad01  2008.0/SRPMS/OpenEXR-1.4.0-3.1mdv2008.0.src.rpm
 _______________________________________________________________________

 To upgrade automatically use MandrivaUpdate or urpmi.  The verification
 of md5 checksums and GPG signatures is performed automatically for you.

 All packages are signed by Mandriva for security.  You can obtain the
 GPG public key of the Mandriva Security Team by executing:

  gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98

 You can view other update advisories for Mandriva Linux at:

http://www.mandriva.com/security/advisories 

 If you want to report vulnerabilities, please contact

  security_(at)_mandriva.com
 _______________________________________________________________________

 Type Bits/KeyID     Date       User ID
 pub  1024D/22458A98 2000-07-10 Mandriva Security Team
  
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