Percona XtraDB Cluster 5.7.19-29.22-3

Percona is glad to announce the release of Percona XtraDB Cluster 5.7.19-29.22-3 on October 27, 2017. Binaries are available from the downloads section or from our software repositories.

Percona XtraDB Cluster 5.7.19-29.22-3 is now the current release, based on the following:

All Percona software is open-source and free.

Fixed Bugs

  • Added access checks for DDL commands to make sure they do not get replicated if they failed without proper permissions. Previously, when a user tried to perform certain DDL actions that failed locally due to lack of privileges, the command could still be replicated to other nodes, because access checks were performed after replication.

    This vulnerability is identified as CVE-2017-15365.