Denial of Service Vulnerability in MySQL Server by Oracle
CVE-2024-21219

4.9MEDIUM

Key Information:

Vendor

Oracle
Status
Mysql Server
Vendor
CVE Published:
15 October 2024

What is CVE-2024-21219?

An easily exploitable vulnerability has been identified in MySQL Server, specifically within its DML component. Attackers with high privileges and network access via various protocols can exploit this vulnerability, leading to significant disruptions. Successful exploitation can cause the MySQL Server to hang or frequently crash, resulting in complete denial of service. This issue affects multiple versions of MySQL Server, making it crucial for users to apply the necessary security updates as indicated in Oracle's advisory.

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Affected Version(s)

MySQL Server * <= 8.0.39

MySQL Server * <= 8.4.2

MySQL Server * <= 9.0.1

References

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

CVSS V3.1

Score:
4.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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