Vulnerability in MySQL Server by Oracle MySQL
CVE-2024-21137

4.9MEDIUM

Key Information:

Vendor

Oracle
Status
Mysql Server
Vendor
CVE Published:
16 July 2024

What is CVE-2024-21137?

A vulnerability exists in Oracle MySQL's Server component, specifically within the Optimizer module, affecting versions 8.0.35 and earlier, as well as 8.2.0 and earlier. This vulnerability can be easily exploited by attackers with high privileges who have network access through various protocols. Successful exploitation can lead to the unauthorized capability to hang the MySQL Server or induce repeatable crashes, effectively resulting in a Denial of Service (DoS) condition. Organizations using the affected versions should take immediate precautions to mitigate potential attacks and safeguard their data and services.

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Affected Version(s)

MySQL Server * <= 8.0.35

MySQL Server * <= 8.2.0

References

https://www.oracle.com/security-alerts/cpujul2024.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

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