ZDI-CAN-14509: Oracle MySQL Cluster Data Node Improper Validation of Array Index Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Oracle MySQL Cluster. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of Data Node jobs. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an array. An attacker can leverage this vulnerability to execute code in the context of the service account.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Oracle MySQL Cluster |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-14509?
The severity of ZDI-CAN-14509 is critical due to its ability to allow remote code execution without authentication.
How do I fix ZDI-CAN-14509?
To fix ZDI-CAN-14509, apply the latest security patches provided by Oracle for MySQL Cluster.
What versions of Oracle MySQL Cluster are affected by ZDI-CAN-14509?
ZDI-CAN-14509 affects all versions of Oracle MySQL Cluster that have not been patched against this vulnerability.
Can ZDI-CAN-14509 be exploited remotely?
Yes, ZDI-CAN-14509 can be exploited remotely without requiring authentication.
What actions should I take if I am exposed to ZDI-CAN-14509?
If exposed to ZDI-CAN-14509, you should immediately patch your system and evaluate your security posture.
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