Ubuntu Security Notice 3115-1 – Marti Raudsepp discovered that Django incorrectly used a hardcoded password when running tests on an Oracle database. A remote attacker could possibly connect to the database while the tests are running and prevent the test user with the hardcoded password from being removed. Aymeric Augustin discovered that Django incorrectly validated hosts when being run with the debug setting enabled. A remote attacker could possibly use this issue to perform DNS rebinding attacks. Various other issues were also addressed.