bugtraq - [ MDVSA-2012:094 ] clamav

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Date: Mon, 18 Jun 2012 12:40:01 +0200
From: security@...driva.com
To: bugtraq@...urityfocus.com
Subject: [ MDVSA-2012:094 ] clamav

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 _______________________________________________________________________

 Mandriva Linux Security Advisory                         MDVSA-2012:094
 http://www.mandriva.com/security/
 _______________________________________________________________________

 Package : clamav
 Date    : June 18, 2012
 Affected: Enterprise Server 5.0
 _______________________________________________________________________

 Problem Description:

 This is a bugfix release that upgrades clamav to the latest version
 (0.97.5) that resolves the following security issues:
 
 The TAR file parser in ClamAV 0.96.4 allows remote attackers to bypass
 malware detection via a TAR archive entry with a length field that
 exceeds the total TAR file size. NOTE: this may later be SPLIT into
 multiple CVEs if additional information is published showing that the
 error occurred independently in different TAR parser implementations
 (CVE-2012-1457).
 
 The Microsoft CHM file parser in ClamAV 0.96.4 allows remote attackers
 to bypass malware detection via a crafted reset interval in the LZXC
 header of a CHM file. NOTE: this may later be SPLIT into multiple CVEs
 if additional information is published showing that the error occurred
 independently in different CHM parser implementations (CVE-2012-1458).
 
 The TAR file parser in ClamAV 0.96.4 allows remote attackers to
 bypass malware detection via a TAR archive entry with a length field
 corresponding to that entire entry, plus part of the header of the
 next entry. NOTE: this may later be SPLIT into multiple CVEs if
 additional information is published showing that the error occurred
 independently in different TAR parser implementations (CVE-2012-1459).
 _______________________________________________________________________

 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1457
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1458
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1459
 http://git.clamav.net/gitweb?p=clamav-devel.git;a=blob_plain;f=ChangeLog;hb=clamav-0.97.5
 _______________________________________________________________________

 Updated Packages:

 Mandriva Enterprise Server 5:
 d82d78601290e2f6073974170c81841a  mes5/i586/clamav-0.97.5-0.1mdvmes5.2.i586.rpm
 80f0475472c0217afd3727019bf27e53  mes5/i586/clamav-db-0.97.5-0.1mdvmes5.2.i586.rpm
 c13835eadea8d2af15b628fba3159e8b  mes5/i586/clamav-milter-0.97.5-0.1mdvmes5.2.i586.rpm
 d7c058fae32f1a081b1d4ca31157df0e  mes5/i586/clamd-0.97.5-0.1mdvmes5.2.i586.rpm
 5ad153709c7eb510c2be2e82bfa5ac52  mes5/i586/libclamav6-0.97.5-0.1mdvmes5.2.i586.rpm
 96e3d3f3e9bea802c4109c155c9d1465  mes5/i586/libclamav-devel-0.97.5-0.1mdvmes5.2.i586.rpm 
 203cde43731b63729d1f7f6497033184  mes5/SRPMS/clamav-0.97.5-0.1mdvmes5.2.src.rpm

 Mandriva Enterprise Server 5/X86_64:
 b30f5aafd9aaff0a7743fb62f33ccbea  mes5/x86_64/clamav-0.97.5-0.1mdvmes5.2.x86_64.rpm
 1508801239427c0ac72734f52cb4451c  mes5/x86_64/clamav-db-0.97.5-0.1mdvmes5.2.x86_64.rpm
 92b4c5ca6db656801b5b6ae217c6e171  mes5/x86_64/clamav-milter-0.97.5-0.1mdvmes5.2.x86_64.rpm
 94fad12df2cc900309087bbda13c826a  mes5/x86_64/clamd-0.97.5-0.1mdvmes5.2.x86_64.rpm
 8ec166a457d0512479adaaf5f80d487f  mes5/x86_64/lib64clamav6-0.97.5-0.1mdvmes5.2.x86_64.rpm
 19bc2758175bcde28ebf7783d68a9b98  mes5/x86_64/lib64clamav-devel-0.97.5-0.1mdvmes5.2.x86_64.rpm 
 203cde43731b63729d1f7f6497033184  mes5/SRPMS/clamav-0.97.5-0.1mdvmes5.2.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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