Vulnerability Description
Vulnerability in the Recovery 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 high privileged attacker having DBA Level Account privilege with network access via Oracle Net to compromise Recovery. While the vulnerability is in Recovery, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Recovery accessible data. CVSS 3.1 Base Score 4.1 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N).
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Oracle | Database Server | 12.1.0.2 |
References
- http://packetstormsecurity.com/files/171344/Oracle-DB-Broken-PDB-Isolation-Metad
- https://github.com/emad-almousa/CVE-2021-2173ExploitThird Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2021.htmlPatchVendor Advisory
- http://packetstormsecurity.com/files/171344/Oracle-DB-Broken-PDB-Isolation-Metad
- https://github.com/emad-almousa/CVE-2021-2173ExploitThird Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2021.htmlPatchVendor Advisory
FAQ
What is CVE-2021-2173?
CVE-2021-2173 is a vulnerability with a CVSS score of 4.1 (MEDIUM). Vulnerability in the Recovery 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 high privileged att...
How severe is CVE-2021-2173?
CVE-2021-2173 has been rated MEDIUM with a CVSS base score of 4.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-2173?
Check the references section above for vendor advisories and patch information. Affected products include: Oracle Database Server.