ZDI-CAN-14524: Oracle MySQL Cluster Data Node Buffer Overflow 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 the length of user-supplied data prior to copying it to a buffer. 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-14524?
The severity of ZDI-CAN-14524 is high due to its potential for remote code execution without authentication.
How do I fix ZDI-CAN-14524?
To fix ZDI-CAN-14524, update your Oracle MySQL Cluster to the latest version provided by Oracle.
What type of attack does ZDI-CAN-14524 enable?
ZDI-CAN-14524 enables remote attackers to execute arbitrary code on vulnerable installations of Oracle MySQL Cluster.
Is authentication required to exploit ZDI-CAN-14524?
No, authentication is not required to exploit ZDI-CAN-14524.
Which product is affected by ZDI-CAN-14524?
The product affected by ZDI-CAN-14524 is Oracle MySQL Cluster.
- agent/references
- agent/softwarecombine
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-22-122
- alias/ZDI-CAN-14524
- alias/CVE-2022-21337
- agent/software-canonical-lookup
- agent/severity
- agent/title
- agent/event
- agent/description
- agent/type
- agent/tags
- agent/source
- vendor/oracle
- canonical/oracle mysql cluster