This bug is for Oracle Critical Patch Update Advisory - January 2013: http://www.oracle.com/technetwork/topics/security/cpujan2013-1515902.html Pre-release of the advisory indicates that it will include 18 CVEs for MySQL, 2 of them remotely exploitable without authentication. This update is likely to mention previously published issues as CVE-2012-5611 (bug 881064, comment 21) and CVE-2012-5612 (bug 882600).
MySQL risk matrix: http://www.oracle.com/technetwork/topics/security/cpujan2013-1515902.html#AppendixMSQL Fixes are included in version 5.1.67 and 5.5.29. Previous CPU for MySQL was released in October 2012 (bug 870399) and covered issues up to versions 5.1.66 and 5.5.28. Hence these are releases since the last CPU: http://dev.mysql.com/doc/relnotes/mysql/5.1/en/news-5-1-67.html http://dev.mysql.com/doc/relnotes/mysql/5.5/en/news-5-5-29.html