Vulnerability · Published Apr 27, 2020 · Assigned by mitre

CVE-2020-10996

High 8.1

In plain English

A high-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.5% (higher than 75% of all known vulnerabilities).

Severity (CVSS NVD)8.1High

Exploit odds (30 days)1.5%top 25.0% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://jira.percona.com/browse/PXC-3117 x_refsource_MISC
https://www.percona.com/blog/2020/04/20/cve-2020-10996-percona-xtradb-cluster-sst-script-static-key/ x_refsource_CONFIRM
https://www.percona.com/doc/percona-xtradb-cluster/LATEST/release-notes/Percona-XtraDB-Cluster-5.7.28-31.41.2.html x_refsource_CONFIRM