full-disclosure - [ MDVSA-2010:202-1 ] krb5

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Date: Tue, 02 Nov 2010 15:33:00 +0100
From: security@...driva.com
To: full-disclosure@...ts.grok.org.uk
Subject: [ MDVSA-2010:202-1 ] krb5

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 _______________________________________________________________________

 Mandriva Linux Security Advisory                       MDVSA-2010:202-1
 http://www.mandriva.com/security/
 _______________________________________________________________________

 Package : krb5
 Date    : November 2, 2010
 Affected: Enterprise Server 5.0
 _______________________________________________________________________

 Problem Description:

 A vulnerability was discovered and corrected in krb5:
 
 The merge_authdata function in kdc_authdata.c in the Key Distribution
 Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8.x before 1.8.4 does
 not properly manage an index into an authorization-data list, which
 allows remote attackers to cause a denial of service (daemon crash),
 or possibly obtain sensitive information, spoof authorization,
 or execute arbitrary code, via a TGS request, as demonstrated by a
 request from a Windows Active Directory client (CVE-2010-1322).
 
 The updated packages have been patched to correct this issue.

 Update:

 Update packages for MES5 were missing with the MDVSA-2010:202
 advisory. This advisory provides the update packages.
 _______________________________________________________________________

 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1322
 http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-006.txt
 _______________________________________________________________________

 Updated Packages:

 Mandriva Enterprise Server 5:
 9861393bd5a3d68522009a7aa7f1c464  mes5/i586/krb5-1.8.1-0.2mdvmes5.1.i586.rpm
 322533f773fc193c80a9ada2832a8509  mes5/i586/krb5-pkinit-openssl-1.8.1-0.2mdvmes5.1.i586.rpm
 c136e6a7af35261c85680d711a250d4e  mes5/i586/krb5-server-1.8.1-0.2mdvmes5.1.i586.rpm
 11f482c3e89a3bd604cce91a2a9350d4  mes5/i586/krb5-server-ldap-1.8.1-0.2mdvmes5.1.i586.rpm
 996820e1994bdb9ffc5d2992426e6a28  mes5/i586/krb5-workstation-1.8.1-0.2mdvmes5.1.i586.rpm
 ffd0a9897c5fe0dbf28f026d019566cc  mes5/i586/libkrb53-1.8.1-0.2mdvmes5.1.i586.rpm
 fe92a3a286a954a0b59874384da33159  mes5/i586/libkrb53-devel-1.8.1-0.2mdvmes5.1.i586.rpm 
 c789015f879f629e501fea39dbfe7165  mes5/SRPMS/krb5-1.8.1-0.2mdvmes5.1.src.rpm

 Mandriva Enterprise Server 5/X86_64:
 e2ac6d2ae7b216bb1085eedb7a3656b5  mes5/x86_64/krb5-1.8.1-0.2mdvmes5.1.x86_64.rpm
 c6905743e2859e27588c9be83f240ce2  mes5/x86_64/krb5-pkinit-openssl-1.8.1-0.2mdvmes5.1.x86_64.rpm
 5f2ac7007222213cec343f0edfeaef4a  mes5/x86_64/krb5-server-1.8.1-0.2mdvmes5.1.x86_64.rpm
 cdbf46e0ebf1a757d866680ca14300ed  mes5/x86_64/krb5-server-ldap-1.8.1-0.2mdvmes5.1.x86_64.rpm
 d975cc9e3bfc877b89e8a070fb9c9c89  mes5/x86_64/krb5-workstation-1.8.1-0.2mdvmes5.1.x86_64.rpm
 3d501997aa0f61c7c4ecf68a68b37a5a  mes5/x86_64/lib64krb53-1.8.1-0.2mdvmes5.1.x86_64.rpm
 5fb83ceb94d50beb80d41658b2495e34  mes5/x86_64/lib64krb53-devel-1.8.1-0.2mdvmes5.1.x86_64.rpm 
 c789015f879f629e501fea39dbfe7165  mes5/SRPMS/krb5-1.8.1-0.2mdvmes5.1.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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