CVE-2021-35594: Oracle MySQL Cluster Data Node Improper Validation of Array Index Remote Code Execution Vulnerability

First published: Wed Oct 20 2021(Updated: )

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.

Credit: secalert_us@oracle.com

Affected Software	Affected Version	How to fix
Oracle MySQL Cluster	>=7.4.0<=7.4.33
Oracle MySQL Cluster	>=7.5.0<=7.5.23
Oracle MySQL Cluster	>=7.6.0<=7.6.19
Oracle MySQL Cluster	>=8.0.0<=8.0.26
NetApp OnCommand Insight
Netapp Snapcenter

Remedy

https://www.oracle.com/security-alerts/cpuoct2021.html

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