MySQL Cluster Vulnerability in Oracle MySQL
CVE-2022-21335

6.3MEDIUM

Key Information:

Vendor

Oracle
Status
Mysql Cluster
Vendor
CVE Published:
19 January 2022

What is CVE-2022-21335?

A vulnerability exists in Oracle MySQL's Cluster component that allows an attacker with high privileges and physical access to the communication segment of the MySQL Cluster to compromise the system. The attacker must rely on human interaction from an individual unaware of the intrusion attempt. If exploited, this vulnerability can lead to a complete takeover of the MySQL Cluster, potentially compromising the confidentiality, integrity, and availability of the database.

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Affected Version(s)

MySQL Cluster 7.4.34 and prior

MySQL Cluster 7.5.24 and prior

MySQL Cluster 7.6.20 and prior

References

https://www.oracle.com/security-alerts/cpujan2022.html
x_refsource_MISC
https://security.netapp.com/advisory/ntap-20220121-0008/
x_refsource_CONFIRM
https://www.zerodayinitiative.com/advisories/ZDI-22-120/
x_refsource_MISC

EPSS Score

11% 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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