Ubuntu Security Notice USN-2481-1

Ubuntu Security Notice 2481-1 – Andrew Bartlett discovered that Samba incorrectly handled delegation of authority when being used as an Active Directory Domain Controller. An attacker given delegation privileges could use this issue to escalate their privileges further.

Ubuntu Security Notice USN-2480-1

Ubuntu Security Notice 2480-1 – Multiple security issues were discovered in MySQL and this update includes a new upstream MySQL version to fix these issues. MySQL has been updated to 5.5.41. In addition to security fixes, the updated packages contain bug fixes, new features, and possibly incompatible changes. Various other issues were also addressed.

CVE-2015-1306

The newsletter posting area in the web interface in Sympa 6.0.x before 6.0.10 and 6.1.x before 6.1.24 allows remote attackers to read arbitrary files via unspecified vectors.