Which versions of Oracle Database Server are affected by CVE-2020-2527?

Versions 12.1.0.2, 12.2.0.1, 18c, and 19c of Oracle Database Server are affected by CVE-2020-2527.

What is the severity of CVE-2020-2527?

The severity of CVE-2020-2527 is medium with a CVSS score of 4.1.

How can CVE-2020-2527 be exploited?

CVE-2020-2527 can be exploited by a high privileged attacker with Create Index and Create Table privileges and network access via OracleNet.

Is there a fix available for CVE-2020-2527?

Yes, Oracle has provided a fix for CVE-2020-2527. Please refer to the Oracle Security Advisory for more information.

Vulnerability/
CVE-2020-2527

medium

4.1

15/1/2020

30/9/2024

CVE-2020-2527

First published: Wed Jan 15 2020(Updated: )

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).

Credit: secalert_us@oracle.com

Affected Software	Affected Version	How to fix
Oracle Database Server	=12.1.0.2
Oracle Database Server	=12.2.0.1
Oracle Database Server	=18c
Oracle Database Server	=19c

Remedy

https://www.oracle.com/security-alerts/cpujan2020.html

Never miss a vulnerability like this again

Reference Links

https://www.oracle.com/security-alerts/cpujan2020.html

Frequently Asked Questions

What is CVE-2020-2527?
CVE-2020-2527 is a vulnerability in the Core RDBMS component of Oracle Database Server.
Which versions of Oracle Database Server are affected by CVE-2020-2527?
Versions 12.1.0.2, 12.2.0.1, 18c, and 19c of Oracle Database Server are affected by CVE-2020-2527.
What is the severity of CVE-2020-2527?
The severity of CVE-2020-2527 is medium with a CVSS score of 4.1.
How can CVE-2020-2527 be exploited?
CVE-2020-2527 can be exploited by a high privileged attacker with Create Index and Create Table privileges and network access via OracleNet.
Is there a fix available for CVE-2020-2527?
Yes, Oracle has provided a fix for CVE-2020-2527. Please refer to the Oracle Security Advisory for more information.

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collector/mitre-cve
source/MITRE
vendor/oracle
canonical/oracle database server
version/oracle database server/12.1.0.2
version/oracle database server/12.2.0.1
version/oracle database server/18c
version/oracle database server/19c

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