U programskom paketu krb5 otkriven je sigurnosni propust kojeg udaljeni, zlonamjerni korisnici mogu iskoristiti za izvođenje DoS napada.

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 Mandriva Linux Security Advisory                         MDVSA-2011:184
 http://www.mandriva.com/security/
 _______________________________________________________________________

 Package : krb5
 Date    : December 12, 2011
 Affected: 2011.
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 Problem Description:

 A vulnerability has been discovered and corrected in krb5:
 
 The process_tgs_req function in do_tgs_req.c in the Key Distribution
 Center (KDC) in MIT Kerberos 5 (aka krb5) 1.9 through 1.9.2 allows
 remote authenticated users to cause a denial of service (NULL pointer
 dereference and daemon crash) via a crafted TGS request that triggers
 an error other than the KRB5_KDB_NOENTRY error (CVE-2011-1530).
 
 The updated packages have been patched to correct this issue.
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 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1530
 http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-007.txt
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 Updated Packages:

 Mandriva Linux 2011:
 54a83cd6cdbc7f0d8c6a42294bc113b9  2011/i586/krb5-1.9.1-1.2-mdv2011.0.i586.rpm
 c31913958d5883a6dbc0325704cc39fa 
2011/i586/krb5-pkinit-openssl-1.9.1-1.2-mdv2011.0.i586.rpm
 946695d8f81db41d8d96dc7f042f7b5a 
2011/i586/krb5-server-1.9.1-1.2-mdv2011.0.i586.rpm
 8d4c45656dee7a304c2949b310e4ac15 
2011/i586/krb5-server-ldap-1.9.1-1.2-mdv2011.0.i586.rpm
 793a023ecb27c0da74fd5ce2d427f313 
2011/i586/krb5-workstation-1.9.1-1.2-mdv2011.0.i586.rpm
 21adde2be479d0d88cc4d4b4ccdc830f 
2011/i586/libkrb53-1.9.1-1.2-mdv2011.0.i586.rpm
 2e6fccb5bd6d4952760ea9f775cbc82f 
2011/i586/libkrb53-devel-1.9.1-1.2-mdv2011.0.i586.rpm 
 969f9571e81879d930765641058a36d7  2011/SRPMS/krb5-1.9.1-1.2.src.rpm

 Mandriva Linux 2011/X86_64:
 2c955a204331355400fbb314916e08c3 
2011/x86_64/krb5-1.9.1-1.2-mdv2011.0.x86_64.rpm
 96830217b39f95a75c4595bad116b767 
2011/x86_64/krb5-pkinit-openssl-1.9.1-1.2-mdv2011.0.x86_64.rpm
 1fda8cc8c58d6b7676fda754cc94fee8 
2011/x86_64/krb5-server-1.9.1-1.2-mdv2011.0.x86_64.rpm
 d96a439614ec95f1382b617ce1d8fa26 
2011/x86_64/krb5-server-ldap-1.9.1-1.2-mdv2011.0.x86_64.rpm
 5bedc418631830dbe231dffa7fe95f69 
2011/x86_64/krb5-workstation-1.9.1-1.2-mdv2011.0.x86_64.rpm
 be039c2f29add507c55fa24e67f151ce 
2011/x86_64/lib64krb53-1.9.1-1.2-mdv2011.0.x86_64.rpm
 bafc29ad3c0bc69293b06742743dc915 
2011/x86_64/lib64krb53-devel-1.9.1-1.2-mdv2011.0.x86_64.rpm 
 969f9571e81879d930765641058a36d7  2011/SRPMS/krb5-1.9.1-1.2.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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