CVE-2021-35621: Oracle MySQL Cluster Data Node Buffer Overflow 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 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.

Credit: secalert_us@oracle.com

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

• agent/type
• collector/nvd-index
• agent/software-canonical-lookup-request
• agent/author
• agent/references
• agent/title
• agent/description
• agent/severity
• agent/softwarecombine
• agent/first-publish-date
• collector/zdi-advisory
• source/ZDI
• alias/ZDI-21-1232
• alias/ZDI-CAN-14771
• alias/CVE-2021-35621
• agent/software-canonical-lookup
• agent/tags
• agent/event
• collector/mitre-cve
• source/MITRE
• agent/last-modified-date
• agent/trending
• vendor/oracle
• canonical/oracle mysql cluster
• version/oracle mysql cluster/7.4.0
• version/oracle mysql cluster/7.4.33
• version/oracle mysql cluster/7.5.0
• version/oracle mysql cluster/7.5.23
• version/oracle mysql cluster/7.6.0
• version/oracle mysql cluster/7.6.19
• version/oracle mysql cluster/8.0.0
• version/oracle mysql cluster/8.0.26
• vendor/netapp
• canonical/netapp active iq unified manager vmware vsphere
• canonical/netapp active iq unified manager windows
• canonical/netapp oncommand insight
• canonical/netapp oncommand workflow automation
• canonical/netapp snapcenter