Percona XtraBackup 2.4.20

Date:April 14, 2020
Installation:Installing Percona XtraBackup

Percona XtraBackup enables MySQL backups without blocking user queries, making it ideal for companies with large data sets and mission-critical applications that cannot tolerate long periods of downtime. Offered free as an open source solution, it drives down backup costs while providing unique features for MySQL backups.

This release fixes security vulnerability CVE-2020-10997

See also

Percona Database Performance Blog
CVE-2020-10997

Bugs Fixed

  • PXB-1783: Xtrabackup GTID is incorrect after prepare
  • PXB-2154: Xbstream displayed the encrypt-key in process during backup decryption
  • PXB-2152: PXB wrote a new master key to standard error output
  • PXB-2145: encrypt-key could appear in the process-list
  • PXB-2142: Transition key was written to backup / stream

Contact Us

For free technical help, visit the Percona Community Forum.
To report bugs or submit feature requests, open a JIRA ticket.
For paid support and managed or professional services, contact Percona Sales.