Mandriva: 2013:038: freeradius
Posted by Benjamin D. Thomas   
Mandrake Updated freeradius packages fixes security vulnerabilities: It was found that the unix module ignored the password expiration setting in /etc/shadow. If FreeRADIUS was configured to use this module for user authentication, this flaw could allow users with [More...]
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 Mandriva Linux Security Advisory                         MDVSA-2013:038
 http://www.mandriva.com/en/support/security/
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 Package : freeradius
 Date    : April 5, 2013
 Affected: Business Server 1.0
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 Problem Description:

 Updated freeradius packages fixes security vulnerabilities:
 
 It was found that the unix module ignored the password expiration
 setting in /etc/shadow. If FreeRADIUS was configured to use this
 module for user authentication, this flaw could allow users with
 an expired password to successfully authenticate, even though their
 access should have been denied (CVE-2011-4966).
 
 Stack-based buffer overflow in the cbtls_verify function in FreeRADIUS
 2.1.10 through 2.1.12, when using TLS-based EAP methods, allows remote
 attackers to cause a denial of service (server crash) and possibly
 execute arbitrary code via a long not after timestamp in a client
 certificate (CVE-2012-3547).
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 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4966
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3547
 https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0026
 https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0304
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 Updated Packages:

 Mandriva Business Server 1/X86_64:
 7c7e2933348baa889918239a1ecddd7d  mbs1/x86_64/freeradius-2.1.12-9.1.mbs1.x86_64.rpm
 22413d6ed1521ee7b4fa8abb92417e30  mbs1/x86_64/freeradius-krb5-2.1.12-9.1.mbs1.x86_64.rpm
 064552fddc6d1ba04e28cbbe3e79782f  mbs1/x86_64/freeradius-ldap-2.1.12-9.1.mbs1.x86_64.rpm
 3557d331e4d4683ff318b79c4fd5e695  mbs1/x86_64/freeradius-mysql-2.1.12-9.1.mbs1.x86_64.rpm
 563b827449f685503790cc3f3670d146  mbs1/x86_64/freeradius-postgresql-2.1.12-9.1.mbs1.x86_64.rpm
 1c2a72e8e2e5e7978a183d7766014cad  mbs1/x86_64/freeradius-sqlite-2.1.12-9.1.mbs1.x86_64.rpm
 a61070cd451d188e8af898e481e70e13  mbs1/x86_64/freeradius-unixODBC-2.1.12-9.1.mbs1.x86_64.rpm
 aa25e6ee7fdc4c6e47a8883501b81277  mbs1/x86_64/freeradius-web-2.1.12-9.1.mbs1.x86_64.rpm
 ec45c7acb32c7d9bc9699d92be13cae6  mbs1/x86_64/lib64freeradius1-2.1.12-9.1.mbs1.x86_64.rpm
 d56743bbda7c380b79c4986fe2527999  mbs1/x86_64/lib64freeradius-devel-2.1.12-9.1.mbs1.x86_64.rpm 
 a21a33dda35c978ed5036025079171f7  mbs1/SRPMS/freeradius-2.1.12-9.1.mbs1.src.rpm
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 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/en/support/security/advisories/

 If you want to report vulnerabilities, please contact

  security_(at)_mandriva.com
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