CVE-2020-2527

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 high privileged attacker having Create Index, Create Table 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 read access to a subset of Core RDBMS accessible data. CVSS 3.0 Base Score 4.1 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N).

CVSS v3 4.1 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.oracle.com/security-alerts/cpujan2020.html	Patch Vendor Advisory
https://www.oracle.com/security-alerts/cpujan2020.html	Patch 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

21 Nov 2024, 05:25

Type	Values Removed	Values Added
References	~~() https://www.oracle.com/security-alerts/cpujan2020.html - Patch, Vendor Advisory~~	() https://www.oracle.com/security-alerts/cpujan2020.html - Patch, Vendor Advisory

Information

Published : 2020-01-15 17:15

Updated : 2024-11-21 05:25

NVD link : CVE-2020-2527

Mitre link : CVE-2020-2527

CVE.ORG link : CVE-2020-2527

JSON object : View

Products Affected

oracle

database_server

CWE

NVD-CWE-noinfo

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