CVE-2023-21860
First published: Wed Jan 18 2023(Updated: )
Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: Internal Operations). Supported versions that are affected are 7.4.38 and prior, 7.5.28 and prior, 7.6.24 and prior and 8.0.31 and prior. Difficult to exploit vulnerability allows high privileged attacker with access to the physical communication segment attached to the hardware where the MySQL Cluster executes to compromise MySQL Cluster. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of MySQL Cluster. CVSS 3.1 Base Score 6.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H).
Credit: secalert_us@oracle.com secalert_us@oracle.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Oracle MySQL Cluster | >=7.4.0<=7.4.38 | |
| Oracle MySQL Cluster | >=7.5.0<=7.5.28 | |
| Oracle MySQL Cluster | >=7.6.0<=7.6.24 | |
| Oracle MySQL Cluster | >=8.0.0<=8.0.31 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-21860?
The severity of CVE-2023-21860 is medium with a severity value of 6.3.
Which versions of Oracle MySQL Cluster are affected by CVE-2023-21860?
Oracle MySQL Cluster versions 7.4.0 to 7.4.38, 7.5.0 to 7.5.28, 7.6.0 to 7.6.24, and 8.0.0 to 8.0.31 are affected by CVE-2023-21860.
What is the component of Oracle MySQL affected by CVE-2023-21860?
CVE-2023-21860 affects the Cluster: Internal Operations component of Oracle MySQL Cluster.
Is CVE-2023-21860 difficult to exploit?
Yes, CVE-2023-21860 is a difficult to exploit vulnerability.
Where can I find more information about CVE-2023-21860?
You can find more information about CVE-2023-21860 at the following reference: https://www.oracle.com/security-alerts/cpujan2023.html
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- version/oracle mysql cluster/7.4.0
- version/oracle mysql cluster/7.4.38
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- version/oracle mysql cluster/7.6.0
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- version/oracle mysql cluster/8.0.31