CVE-2020-10996

moderate-risk
Published 2020-04-27

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.

Do I need to act?

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0.57% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.1/10 High
NETWORK / HIGH complexity

Affected Products (1)

Xtradb Cluster

Affected Vendors

Percona

References (6)

Permissions Required https://jira.percona.com/browse/PXC-3117
Vendor Advisory https://www.percona.com/blog/2020/04/20/cve-2020-10996-percona-xtradb-cluster-ss...
Vendor Advisory https://www.percona.com/doc/percona-xtradb-cluster/LATEST/release-notes/Percona-...
Permissions Required https://jira.percona.com/browse/PXC-3117
Vendor Advisory https://www.percona.com/blog/2020/04/20/cve-2020-10996-percona-xtradb-cluster-ss...
Vendor Advisory https://www.percona.com/doc/percona-xtradb-cluster/LATEST/release-notes/Percona-...
31
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal