The Mandriva Security Team published a new security update: MDKSA-2006:017 - Updated mod_auth_ldap packages fix vulnerability for Mandriva Linux. Here the announcement:

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

_______________________________________________________________________

Mandriva Linux Security Advisory MDKSA-2006:017
http://www.mandriva.com/security/
_______________________________________________________________________

Package : mod_auth_ldap
Date : January 19, 2006
Affected: Corporate 2.1
_______________________________________________________________________

Problem Description:

A format string flaw was discovered in the way that auth_ldap logs
information which may allow a remote attacker to execute arbitrary code
as the apache user if auth_ldap is used for authentication.

This update provides version 1.6.1 of auth_ldap which corrects the
problem. Only Corporate Server 2.1 shipped with a supported auth_ldap
package.
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-0150
_______________________________________________________________________

Updated Packages:

Corporate Server 2.1:
a579c887e48daaa8281ecdc4e1381fa0 corporate/2.1/RPMS/mod_auth_ldap-1.6.1-1.2.C21mdk.i586.rpm
3af337e3989aed18d9c6e634ecb3e47b corporate/2.1/SRPMS/auth_ldap-1.6.1-1.2.C21mdk.src.rpm

Corporate Server 2.1/X86_64:
b3c27d91b6fa68e557507318c8e18f0c x86_64/corporate/2.1/RPMS/mod_auth_ldap-1.6.1-1.2.C21mdk.x86_64.rpm
3af337e3989aed18d9c6e634ecb3e47b x86_64/corporate/2.1/SRPMS/auth_ldap-1.6.1-1.2.C21mdk.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>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.4 (GNU/Linux)

iD8DBQFDz9lvmqjQ0CJFipgRAhbvAKDejWx5RUTciABT7qVXho9XOyOH5ACgsi58
FLI7qZytVoR7yezzkdYV47M=
=GvY0
-----END PGP SIGNATURE-----