CVE-2020-2517

Description

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 high privileged attacker having Create Procedure, Create Database Link privilege with network access via OracleNet to compromise Database Gateway for ODBC. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Database Gateway for ODBC accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Database Gateway for ODBC. CVSS 3.0 Base Score 3.3 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L).

3.3

CVSS

Severity: Low

CVSS 3.1 •

CVSS 3.0 •

CVSS 2.0 •

EPSS 0.32%

Vendor Advisory oracle.com

Affected: Oracle Corporation Oracle Database

References

Link	Tags
https://www.oracle.com/security-alerts/cpujan2020.html	patch vendor advisory
http://seclists.org/fulldisclosure/2021/Feb/13	third party advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2020-2517?: CVE-2020-2517 has been scored as a low severity vulnerability.
How to fix CVE-2020-2517?: To fix CVE-2020-2517, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-2517 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2020-2517 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-2517?: CVE-2020-2517 affects Oracle Corporation Oracle Database.

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