CVE-2020-2734

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).

CVSS v3 2.4 LOW
CVSS v2.0 3.5 LOW

2.4^/10

CVSS v3 : LOW

Vector :

Exploitability : 0.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

3.5^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:M/Au:S/C:P/I:N/A:N

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.oracle.com/security-alerts/cpuapr2020.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:oracle:database_server:12.1.0.2:::::::*
	cpe:2.3:a:oracle:database_server:12.2.0.1:::::::*
	cpe:2.3:a:oracle:database_server:18c:::::::*
	cpe:2.3:a:oracle:database_server:19c:::::::*

History

No history.

Information

Published : 2020-04-15 14:15

Updated : 2023-12-10 13:27

NVD link : CVE-2020-2734

Mitre link : CVE-2020-2734

CVE.ORG link : CVE-2020-2734

JSON object : View

Products Affected

oracle

database_server

CWE

NVD-CWE-noinfo

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