Date: Fri, 23 Nov 2007 16:08:33 -0700
From: security@...driva.com
To: bugtraq@...urityfocus.com
Subject: [ MDKSA-2007:224-2 ] - Updated samba packages fix vulnerabilities


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 _______________________________________________________________________
 
 Mandriva Linux Security Advisory                       MDKSA-2007:224-2
 http://www.mandriva.com/security/
 _______________________________________________________________________
 
 Package : samba
 Date    : November 23, 2007
 Affected: Corporate 4.0
 _______________________________________________________________________
 
 Problem Description:
 
 The samba developers discovered that nmbd could be made to overrun a
 buffer during the processing of GETDC logon server requests.  If samba
 is configured as a Primary or Backup Domain Controller, this could
 be used by a remote attacker to send malicious logon requests and
 possibly cause a denial of service (CVE-2007-4572).
 
 As well, Alin Rad Pop of Secunia Research found that nmbd did not
 properly check the length of netbios packets.  If samba is configured
 as a WINS server, this could be used by a remote attacker able to
 send multiple crafted requests to nmbd, resulting in the execution
 of arbitrary code with root privileges (CVE-2007-5398).

 Update:

 The update packages on Corporate Server 4.0 resulted in the nmbd daemon
 crashing at startup.  This update provides a newer version of samba
 (3.0.23d) that does not exhibit this behaviour.
 _______________________________________________________________________

 References:
 
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4572
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5398
 https://bugzilla.samba.org/show_bug.cgi?id=5087
 _______________________________________________________________________
 
 Updated Packages:
 
 Corporate 4.0:
 41c2b0ec626a62d4636469f0a4abc122  corporate/4.0/i586/libsmbclient0-3.0.23d-2.5.20060mlcs4.i586.rpm
 b2380f5bb41f43b140f712d2779c464b  corporate/4.0/i586/libsmbclient0-devel-3.0.23d-2.5.20060mlcs4.i586.rpm
 de0444838b89e9c131f6b0a4621e2e2f  corporate/4.0/i586/libsmbclient0-static-devel-3.0.23d-2.5.20060mlcs4.i586.rpm
 b873f3f0abfb534032b3af386e93d140  corporate/4.0/i586/mount-cifs-3.0.23d-2.5.20060mlcs4.i586.rpm
 a19c2bcee8113213eb4604e5c0332911  corporate/4.0/i586/nss_wins-3.0.23d-2.5.20060mlcs4.i586.rpm
 50b566c72bd6271192a7941ad59a7cb0  corporate/4.0/i586/samba-client-3.0.23d-2.5.20060mlcs4.i586.rpm
 2dff89b3d6a67a01c6cafea248eb71d5  corporate/4.0/i586/samba-common-3.0.23d-2.5.20060mlcs4.i586.rpm
 0bf0b632e3fc568419c97c1877f6bc4c  corporate/4.0/i586/samba-doc-3.0.23d-2.5.20060mlcs4.i586.rpm
 23c27abc018ae65533908a1baca2c0c7  corporate/4.0/i586/samba-server-3.0.23d-2.5.20060mlcs4.i586.rpm
 60b7b583274f43499c3bdf3559aa302f  corporate/4.0/i586/samba-smbldap-tools-3.0.23d-2.5.20060mlcs4.i586.rpm
 5c9056e048d98cb58e8a35894c736276  corporate/4.0/i586/samba-swat-3.0.23d-2.5.20060mlcs4.i586.rpm
 da5beb0046cd83d9933ea831b5e9c438  corporate/4.0/i586/samba-vscan-clamav-3.0.23d-2.5.20060mlcs4.i586.rpm
 e0249c1674d0522193c3e70202435320  corporate/4.0/i586/samba-vscan-icap-3.0.23d-2.5.20060mlcs4.i586.rpm
 796fedbfd45837999675bb5b4045235d  corporate/4.0/i586/samba-winbind-3.0.23d-2.5.20060mlcs4.i586.rpm 
 5f40353a213e2bebebf371c72ddfe2b1  corporate/4.0/SRPMS/samba-3.0.23d-2.5.20060mlcs4.src.rpm

 Corporate 4.0/X86_64:
 c9c0d5dcb254f6305600bb02eb0e3b18  corporate/4.0/x86_64/lib64smbclient0-3.0.23d-2.5.20060mlcs4.x86_64.rpm
 09be16e2d1ea685279c37eeff6a90e0b  corporate/4.0/x86_64/lib64smbclient0-devel-3.0.23d-2.5.20060mlcs4.x86_64.rpm
 5e94d4196f379cfec358ed1b736b03bc  corporate/4.0/x86_64/lib64smbclient0-static-devel-3.0.23d-2.5.20060mlcs4.x86_64.rpm
 088f9e80ba87e192b8737bee83dac91a  corporate/4.0/x86_64/mount-cifs-3.0.23d-2.5.20060mlcs4.x86_64.rpm
 27a9ed71a0c76a375fc5e1120296d341  corporate/4.0/x86_64/nss_wins-3.0.23d-2.5.20060mlcs4.x86_64.rpm
 9753f110549bd52f3bd84726318dc9ec  corporate/4.0/x86_64/samba-client-3.0.23d-2.5.20060mlcs4.x86_64.rpm
 11d1dce709be01ed76536298ad85885b  corporate/4.0/x86_64/samba-common-3.0.23d-2.5.20060mlcs4.x86_64.rpm
 6b282e5e806ac2d0d6f1562552fc73fa  corporate/4.0/x86_64/samba-doc-3.0.23d-2.5.20060mlcs4.x86_64.rpm
 c758477f5625979ae3068440c7abacb0  corporate/4.0/x86_64/samba-server-3.0.23d-2.5.20060mlcs4.x86_64.rpm
 ffb25096a90df95d53130b2fa34a3163  corporate/4.0/x86_64/samba-smbldap-tools-3.0.23d-2.5.20060mlcs4.x86_64.rpm
 0f6ead84c3367e6e5137e03318adccbf  corporate/4.0/x86_64/samba-swat-3.0.23d-2.5.20060mlcs4.x86_64.rpm
 93bf12146ec482a77a8ed3275a9dab36  corporate/4.0/x86_64/samba-vscan-clamav-3.0.23d-2.5.20060mlcs4.x86_64.rpm
 664e2ce74d16bdced6d54e14d93b8fa2  corporate/4.0/x86_64/samba-vscan-icap-3.0.23d-2.5.20060mlcs4.x86_64.rpm
 1e1807df9dafdd4492f73f09cca5aff4  corporate/4.0/x86_64/samba-winbind-3.0.23d-2.5.20060mlcs4.x86_64.rpm 
 5f40353a213e2bebebf371c72ddfe2b1  corporate/4.0/SRPMS/samba-3.0.23d-2.5.20060mlcs4.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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