MySQL Cluster Vulnerability in Oracle MySQL Impacting Specific Versions
CVE-2022-21550

6.3MEDIUM

Key Information:

Vendor

Oracle
Status
Mysql Cluster
Vendor
CVE Published:
19 July 2022

What is CVE-2022-21550?

A vulnerability exists in the MySQL Cluster component of Oracle MySQL, affecting multiple versions up to 8.0.29. This issue allows an attacker with high privileges and physical access to the communication segment of the hardware hosting the MySQL Cluster to potentially compromise the database system. Exploitation of this vulnerability requires human interaction from a third party, complicating the attack. Successful exploitation can lead to unauthorized takeover of the MySQL Cluster, impacting confidentiality, integrity, and availability of the data.

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Affected Version(s)

MySQL Cluster 7.4.36 and prior

MySQL Cluster 7.5.26 and prior

MySQL Cluster 7.6.22 and prior

References

https://www.oracle.com/security-alerts/cpujul2022.html
x_refsource_MISC
https://security.netapp.com/advisory/ntap-20220729-0004/
x_refsource_CONFIRM

EPSS Score

27% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
6.3
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
High
Privileges Required:
High
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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