CVE-2020-2512

Vulnerability in the Database Gateway for ODBC component of Oracle Database Server. Supported versions that are affected are 11.2.0.4, 12.1.0.2, 12.2.0.1, 18c and 19c. Difficult to exploit vulnerability allows unauthenticated attacker with network access via OracleNet to compromise Database Gateway for ODBC. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Database Gateway for ODBC. CVSS 3.0 Base Score 5.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H).

CVSS v3 5.9 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

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

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:oracle:database_server:11.2.0.4:::::::*
	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 : 2020-01-15 17:15

Updated : 2023-12-10 13:13

NVD link : CVE-2020-2512

Mitre link : CVE-2020-2512

CVE.ORG link : CVE-2020-2512

JSON object : View

Products Affected

oracle

database_server

CWE

NVD-CWE-noinfo

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