Denial of Service Vulnerability in MySQL Server by Oracle
CVE-2024-21212

4.4MEDIUM

Key Information:

Vendor

Oracle
Status
Mysql Server
Vendor
CVE Published:
15 October 2024

What is CVE-2024-21212?

A vulnerability in the Health Monitor component of Oracle's MySQL Server product can be exploited by attackers with high privileges and network access through various protocols. Specifically, this vulnerability affects supported versions 8.0.39 and earlier, as well as 8.4.0. Attack scenarios leverage this vulnerability to disrupt service by causing the MySQL Server to hang or crash repeatedly, leading to a complete denial of service. Organizations using affected versions should take immediate steps to apply patches and secure their installations to mitigate potential risks.

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Affected Version(s)

MySQL Server * <= 8.0.39

MySQL Server 8.4.0

References

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

CVSS V3.1

Score:
4.4
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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