MySQL Cluster Vulnerability in Oracle MySQL Impacting Multiple Versions
CVE-2022-21336

6.3MEDIUM

Key Information:

Vendor

Oracle
Status
Mysql Cluster
Vendor
CVE Published:
19 January 2022

What is CVE-2022-21336?

The vulnerability in Oracle's MySQL Cluster allows an attacker with high privileges and physical access to the communication segment to compromise the MySQL Cluster environment. It necessitates human interaction from a third party, making the exploitation complex. Successful exploitation could lead to unauthorized control over the MySQL Cluster, affecting data confidentiality, integrity, and availability. Organizations using affected versions should apply necessary patches and enhance physical security measures.

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Deploy the Patch

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-22-121/
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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