ZDI-CAN-14066: 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-14066?
ZDI-CAN-14066 has a high severity rating due to its potential for arbitrary code execution by remote attackers.
How do I fix ZDI-CAN-14066?
To fix ZDI-CAN-14066, you should apply the latest security patches provided by Oracle for MySQL Cluster.
Is authentication required to exploit ZDI-CAN-14066?
No, authentication is not required to exploit ZDI-CAN-14066, making it more critical.
Which installations are affected by ZDI-CAN-14066?
ZDI-CAN-14066 affects installations of Oracle MySQL Cluster that have not been updated to the latest security release.
What type of attack can ZDI-CAN-14066 facilitate?
ZDI-CAN-14066 can facilitate remote code execution attacks against vulnerable Oracle MySQL Cluster installations.
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