Vulnerability Description
Vulnerability in the Core RDBMS component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1, 18c and 19c. Easily exploitable vulnerability allows low privileged attacker having Create Session privilege with network access via OracleNet to compromise Core RDBMS. While the vulnerability is in Core RDBMS, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Core RDBMS. CVSS 3.0 Base Score 7.7 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H).
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Oracle | Database Server | 12.1.0.2 |
References
- https://www.oracle.com/security-alerts/cpujan2020.htmlPatchVendor Advisory
- https://www.oracle.com/security-alerts/cpujan2020.htmlPatchVendor Advisory
FAQ
What is CVE-2020-2511?
CVE-2020-2511 is a vulnerability with a CVSS score of 7.7 (HIGH). Vulnerability in the Core RDBMS component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1, 18c and 19c. Easily exploitable vulnerability allows low privileged at...
How severe is CVE-2020-2511?
CVE-2020-2511 has been rated HIGH with a CVSS base score of 7.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-2511?
Check the references section above for vendor advisories and patch information. Affected products include: Oracle Database Server.