2.4
Low
CVE-2020-2734 Vulnerability in the RDBMS/Optimizer component of Oracle Database Server
Description
Vulnerability in the RDBMS/Optimizer 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 Execute on DBMS_SQLTUNE privilege with network access via Oracle Net to compromise RDBMS/Optimizer. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of RDBMS/Optimizer accessible data. CVSS 3.0 Base Score 2.4 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:N/A:N).
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Oracle Database | 19c | No fix stated |
| Oracle Database | 18c | No fix stated |
| Oracle Database | 12.2.0.1 | No fix stated |
| Oracle Database | 12.1.0.2 | No fix stated |
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