Ubuntu Security Notice 3382-1 - It was discovered that the PHP opcache created keys for files it cached based on their filepath. A local attacker could possibly use this issue in a shared hosting environment to obtain sensitive information. This issue only affected Ubuntu 14.04 LTS. It was discovered that the PHP URL parser incorrectly handled certain URI components. A remote attacker could possibly use this issue to bypass hostname-specific URL checks. This issue only affected Ubuntu 14.04 LTS. Various other issues were also addressed.
ad9cf63865d9cf099b246adbfb7844ca072a1d8c2f6456d48165e03202b65312