Ubuntu Security Notice USN-3811-1

Ubuntu Security Notice 3811-1 – It was discovered that SpamAssassin incorrectly handled certain unclosed tags in emails. A remote attacker could possibly use this issue to cause a denial of service. It was discovered that SpamAssassin incorrectly handled the PDFInfo plugin. A remote attacker could possibly use this issue to execute arbitrary code. It was discovered that SpamAssassin incorrectly handled meta rule syntax. A local attacker could possibly use this issue to execute arbitrary code. Various other issues were also addressed.

Link: https://packetstormsecurity.com/files/150197/USN-3811-1.txt