USN-793-1: Linux kernel vulnerabilities

Igor Zhbanov discovered that NFS clients were able to create device nodes even when rootsquash was enabled. An authenticated remote attacker could create device nodes with open permissions, leading to a loss of privacy or escalation of privileges. Only Ubuntu 8.10 and 9.04 were affected...

USN-475-1: evolution-data-server vulnerability

Philip Van Hoof discovered that the IMAP client in Evolution did not correctly verify the SEQUENCE value. A malicious or spoofed server could exploit this to execute arbitrary code with user privileges...