Secunia Security Advisory - Ubuntu has issued an update for php5. This fixes multiple vulnerabilities, which can be exploited by malicious people to disclose potentially sensitive information, bypass certain security restrictions, cause a DoS (Denial of Service), and potentially compromise a vulnerable system.
1c36e8d197bf0173aff4a04601f5b80eca93d6bef674b5f04295ace455a65ed0