Vulnerability Description
An issue was discovered in Percona XtraDB Cluster before 5.7.28-31.41.2. A bundled script inadvertently sets a static transition_key for SST processes in place of the random key expected.
CVSS Score
8.1
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Percona | Xtradb Cluster | < 5.7.28-31.41.2 |
Related Weaknesses (CWE)
References
- https://jira.percona.com/browse/PXC-3117Permissions RequiredVendor Advisory
- https://www.percona.com/blog/2020/04/20/cve-2020-10996-percona-xtradb-cluster-ssVendor Advisory
- https://www.percona.com/doc/percona-xtradb-cluster/LATEST/release-notes/Percona-Vendor Advisory
- https://jira.percona.com/browse/PXC-3117Permissions RequiredVendor Advisory
- https://www.percona.com/blog/2020/04/20/cve-2020-10996-percona-xtradb-cluster-ssVendor Advisory
- https://www.percona.com/doc/percona-xtradb-cluster/LATEST/release-notes/Percona-Vendor Advisory
FAQ
What is CVE-2020-10996?
CVE-2020-10996 is a vulnerability with a CVSS score of 8.1 (HIGH). An issue was discovered in Percona XtraDB Cluster before 5.7.28-31.41.2. A bundled script inadvertently sets a static transition_key for SST processes in place of the random key expected.
How severe is CVE-2020-10996?
CVE-2020-10996 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-10996?
Check the references section above for vendor advisories and patch information. Affected products include: Percona Xtradb Cluster.