Please Install the Updated Packages.
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: This update corrects all known regressions with previous Samba updates due to the security fixes to correct CVE-2007-4572.
samba on Mandriva Linux 2007.0, Mandriva Linux 2007.0/X86_64, Mandriva Linux 2007.1, Mandriva Linux 2007.1/X86_64, Mandriva Linux 2008.0, Mandriva Linux 2008.0/X86_64