Mandriva Linux Security Advisory MDKSA-2006-120 – A vulnerability in samba 3.0.x was discovered where an attacker could cause a single smbd process to bloat, exhausting memory on the system. This bug is caused by continually increasing the size of an array which maintains state information about the number of active share connections.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/48180/MDKSA-2006-120.txt
Source: https://packetstormsecurity.com/files/48180/Mandriva-Linux-Security-Advisory-2006.120.html