Ubuntu Security Notice USN-3813-1

Ubuntu Security Notice 3813-1 – It was discovered that pyOpenSSL incorrectly handled memory when handling X509 objects. A remote attacker could use this issue to cause pyOpenSSL to crash, resulting in a denial of service, or possibly execute arbitrary code. It was discovered that pyOpenSSL incorrectly handled memory when performing operations on a PKCS #12 store. A remote attacker could possibly use this issue to cause pyOpenSSL to consume resources, resulting in a denial of service. Various other issues were also addressed.

Link: https://packetstormsecurity.com/files/150223/USN-3813-1.txt