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MariaDB Server < 10.3 DoS

Medium

Synopsis

The remote database server is affected by a Denial of Service (DoS) attack vector.

Description

The version of MariaDB installed on the remote host is 10.x prior to 10.3, and is affected by a flaw in the 'TABLE_LIST::print()' function in 'sql_select.cc' that is triggered during the handling of SHOW CREATE VIEW statements. This may allow an authenticated attacker to crash the database. (OSVDB 156621)

Solution

Upgrade to version 10.3 or later.