MySQL Server Vulnerability in Oracle Affecting Multiple Versions
CVE-2024-21230

6.5MEDIUM

Key Information:

Vendor

Oracle
Status
Mysql Cluster
Mysql Server
Vendor
CVE Published:
15 October 2024

What is CVE-2024-21230?

A vulnerability exists in the MySQL Server component of Oracle MySQL, affecting supported versions 8.0.39 and earlier, 8.4.2 and earlier, and 9.0.1 and earlier. This issue arises when low-privileged attackers gain network access through multiple protocols. Exploiting this vulnerability can lead to unauthorized actions that may cause severe service disruptions, including frequent crashes or hangs of the MySQL Server, thereby impacting availability.

Affected Version(s)

MySQL Cluster * <= 7.5.35

MySQL Cluster * <= 7.6.31

MySQL Cluster * <= 8.0.39

References

https://www.oracle.com/security-alerts/cpuoct2024.html
vendor-advisory

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.