Ubuntu Security Notice 1017-1 - It was discovered that MySQL incorrectly handled certain requests with the UPGRADE DATA DIRECTORY NAME command. An authenticated user could exploit this to make MySQL crash, causing a denial of service. It was discovered that MySQL incorrectly handled joins involving a table with a unique SET column. It was discovered that MySQL incorrectly handled NULL arguments to IN() or CASE operations. An authenticated user could exploit this to make MySQL crash, causing a denial of service. It was discovered that MySQL incorrectly handled malformed arguments to the BINLOG statement. Various other issues were addressed as well.
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