full-disclosure - [ MDVSA-2012:039 ] libtasn1

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Message-Id: <E1SCTqj-00018H-1y@titan.mandriva.com>
Date: Tue, 27 Mar 2012 12:42:00 +0200
From: security@...driva.com
To: full-disclosure@...ts.grok.org.uk
Subject: [ MDVSA-2012:039 ] libtasn1

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 _______________________________________________________________________

 Mandriva Linux Security Advisory                         MDVSA-2012:039
 http://www.mandriva.com/security/
 _______________________________________________________________________

 Package : libtasn1
 Date    : March 27, 2012
 Affected: 2010.1, 2011., Enterprise Server 5.0
 _______________________________________________________________________

 Problem Description:

 A vulnerability has been found and corrected in libtasn1:
 
 The asn1_get_length_der function in decoding.c in GNU Libtasn1 before
 2.12, as used in GnuTLS before 3.0.16 and other products, does not
 properly handle certain large length values, which allows remote
 attackers to cause a denial of service (heap memory corruption and
 application crash) or possibly have unspecified other impact via a
 crafted ASN.1 structure (CVE-2012-1569).
 
 The updated packages have been patched to correct this issue.
 _______________________________________________________________________

 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1569
 _______________________________________________________________________

 Updated Packages:

 Mandriva Linux 2010.1:
 266b582ab44051653aad74cacef55741  2010.1/i586/libtasn1_3-2.6-2.1mdv2010.2.i586.rpm
 4a6be65d84839edc27f239ab515cf178  2010.1/i586/libtasn1-devel-2.6-2.1mdv2010.2.i586.rpm
 4047210a75f4a602d0aa29a727ed93f6  2010.1/i586/libtasn1-tools-2.6-2.1mdv2010.2.i586.rpm 
 80d708b77aacdd9b9df4ff47005e7808  2010.1/SRPMS/libtasn1-2.6-2.1mdv2010.2.src.rpm

 Mandriva Linux 2010.1/X86_64:
 f388a96a2a83aee13730d19e23b6cc1b  2010.1/x86_64/lib64tasn1_3-2.6-2.1mdv2010.2.x86_64.rpm
 7f09f8240e83930c69ff4e0b5d0018ee  2010.1/x86_64/lib64tasn1-devel-2.6-2.1mdv2010.2.x86_64.rpm
 03bf20288e457918f40855ee8e7a5605  2010.1/x86_64/libtasn1-tools-2.6-2.1mdv2010.2.x86_64.rpm 
 80d708b77aacdd9b9df4ff47005e7808  2010.1/SRPMS/libtasn1-2.6-2.1mdv2010.2.src.rpm

 Mandriva Linux 2011:
 3dcf447642fd754a2717641ceea8fe56  2011/i586/libtasn1_3-2.9-2.1-mdv2011.0.i586.rpm
 5ea5fd4ba4a3431a517d20bd42ca2406  2011/i586/libtasn1-devel-2.9-2.1-mdv2011.0.i586.rpm
 db238dcc223bc469d40748c26af0357e  2011/i586/libtasn1-tools-2.9-2.1-mdv2011.0.i586.rpm 
 d73a4e5fcfc4abb57dc3d309ed4d999e  2011/SRPMS/libtasn1-2.9-2.1.src.rpm

 Mandriva Linux 2011/X86_64:
 5822b76067fec1f477e7f9c747cd5e85  2011/x86_64/lib64tasn1_3-2.9-2.1-mdv2011.0.x86_64.rpm
 64d199ac1a6252171e44ca48e4b24d40  2011/x86_64/lib64tasn1-devel-2.9-2.1-mdv2011.0.x86_64.rpm
 4b1256150cedeedfcd51d3b92764ca60  2011/x86_64/libtasn1-tools-2.9-2.1-mdv2011.0.x86_64.rpm 
 d73a4e5fcfc4abb57dc3d309ed4d999e  2011/SRPMS/libtasn1-2.9-2.1.src.rpm

 Mandriva Enterprise Server 5:
 a07a6c2ed4e75e72c440c5ce64315b48  mes5/i586/libtasn1_3-1.5-2.1mdvmes5.2.i586.rpm
 d6b7a20bd3c91808f02ea25740b5d904  mes5/i586/libtasn1-devel-1.5-2.1mdvmes5.2.i586.rpm
 33e56c2b94ba3e3ca2736f63d7338966  mes5/i586/libtasn1-tools-1.5-2.1mdvmes5.2.i586.rpm 
 ee39b9f35767b2781999cbe1d32cddb4  mes5/SRPMS/libtasn1-1.5-2.1mdvmes5.2.src.rpm

 Mandriva Enterprise Server 5/X86_64:
 3ae9ddcc16a911f1a9a056075e34f5e2  mes5/x86_64/lib64tasn1_3-1.5-2.1mdvmes5.2.x86_64.rpm
 ad2a1e9b3ed5f7a2be0e20b7565068f7  mes5/x86_64/lib64tasn1-devel-1.5-2.1mdvmes5.2.x86_64.rpm
 29c794bb8047041d930d1e049b3b22d0  mes5/x86_64/libtasn1-tools-1.5-2.1mdvmes5.2.x86_64.rpm 
 ee39b9f35767b2781999cbe1d32cddb4  mes5/SRPMS/libtasn1-1.5-2.1mdvmes5.2.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
  <security*mandriva.com>
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