CVE-2010-3834
Unspecified vulnerability in MySQL 5.0 before 5.0.92, 5.1 before 5.1.51, and 5.5 before 5.5.6 allows remote authenticated users to cause a denial of service (server crash) via vectors related to "materializing a derived table that required a temporary table for grouping" and "user variable assignments."
Date published : 2011-01-14
http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html