MySQL buffer overflow in user defined functions

Description

The MySQL server is be prone to a buffer overflow when copying the name of a user-defined function into a stack-based buffer.
Exploiting this vulnerability would require the ability to create user-defined functions. This is not typically granted to untrusted users, however given this vulnerability you should understand the ramifications of granting the ability to create user-defined functions.

Remediation

Upgrade the MySQL server to the latest version.

References