Vulnerability Description
Vulnerability in the Oracle Database Portable Clusterware component of Oracle Database Server. Supported versions that are affected are 19.3-19.23 and 21.3-21.14. Easily exploitable vulnerability allows unauthenticated attacker with network access via DNS to compromise Oracle Database Portable Clusterware. While the vulnerability is in Oracle Database Portable Clusterware, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Database Portable Clusterware. CVSS 3.1 Base Score 5.8 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L).
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Oracle | Database Server | >= 19.3, <= 19.23 |
Related Weaknesses (CWE)
References
- https://www.oracle.com/security-alerts/cpujul2024.htmlVendor Advisory
- https://www.oracle.com/security-alerts/cpujul2024.htmlVendor Advisory
FAQ
What is CVE-2024-21126?
CVE-2024-21126 is a vulnerability with a CVSS score of 5.8 (MEDIUM). Vulnerability in the Oracle Database Portable Clusterware component of Oracle Database Server. Supported versions that are affected are 19.3-19.23 and 21.3-21.14. Easily exploitable vulnerability al...
How severe is CVE-2024-21126?
CVE-2024-21126 has been rated MEDIUM with a CVSS base score of 5.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-21126?
Check the references section above for vendor advisories and patch information. Affected products include: Oracle Database Server.