CVE-2020-10996: High severity percona xtradb cluster vulnerability
Published Apr 27, 2020
·Updated
An issue was discovered in Percona XtraDB Cluster before 5.7.28-31.41.2. A bundled script inadvertently sets a static transitionkey for SST processes in place of the random key expected.
Affected Software
1 affected component
Percona XtraDB Cluster<5.7.28-31.41.2
Event History
Apr 27, 2020
CVE Published
via MITRE·12:45 PM
Data Sourced
via MITRE·12:45 PM
Description
Frequently Asked Questions
1
What is the vulnerability ID?
The vulnerability ID is CVE-2020-10996.
2
What is the severity of CVE-2020-10996?
The severity of CVE-2020-10996 is high (8.1).
3
What is the affected software?
The affected software is Percona XtraDB Cluster before version 5.7.28-31.41.2.
4
What is the issue with Percona XtraDB Cluster?
The issue is that a bundled script in Percona XtraDB Cluster inadvertently sets a static transition_key for SST processes instead of the random key expected.
5
How can I fix CVE-2020-10996?
To fix CVE-2020-10996, you should update Percona XtraDB Cluster to version 5.7.28-31.41.2 or newer.