ZDI-22-115: 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-22-115?
The severity of ZDI-22-115 is critical due to its potential for remote code execution without authentication.
How do I fix ZDI-22-115?
To fix ZDI-22-115, apply the latest security patches provided by Oracle for MySQL Cluster.
What versions of Oracle MySQL Cluster are affected by ZDI-22-115?
ZDI-22-115 affects specific versions of Oracle MySQL Cluster, particularly those prior to the security updates released in January 2022.
Can ZDI-22-115 be exploited remotely?
Yes, ZDI-22-115 can be remotely exploited as it does not require any authentication.
What type of attack is ZDI-22-115 associated with?
ZDI-22-115 is associated with arbitrary code execution attacks that can be initiated by remote attackers.
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