Denial of Service Risk in Oracle MySQL Server
CVE-2024-21207

4.9MEDIUM

Key Information:

Vendor

Oracle
Status
Mysql Server
Vendor
CVE Published:
15 October 2024

What is CVE-2024-21207?

A significant vulnerability has been identified in Oracle's MySQL Server within the InnoDB component, which affects multiple supported versions. An attacker with high privileges and network access can exploit this vulnerability through various protocols. Successful exploitation can lead to unauthorized disruptions, causing the MySQL Server to hang or repeatedly crash, effectively resulting in a complete denial of service. Organizations using affected versions should take immediate action to mitigate this risk.

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Affected Version(s)

MySQL Server * <= 8.0.38

MySQL Server * <= 8.4.1

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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