CVE-2019-2516: High severity oracle database vulnerability

Published Apr 23, 2019

Updated

Vulnerability in the Portable Clusterware component of Oracle Database Server. Supported versions that are affected are 11.2.0.4, 12.1.0.2, 12.2.0.1 and 18c. Easily exploitable vulnerability allows high privileged attacker having Grid Infrastructure User privilege with logon to the infrastructure where Portable Clusterware executes to compromise Portable Clusterware. While the vulnerability is in Portable Clusterware, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Portable Clusterware. CVSS 3.0 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).

Affected Software

4 affected components

Oracle Database Server=11.2.0.4

Oracle Database Server=12.1.0.2

Oracle Database Server=12.2.0.1

Oracle Database Server=18c

Remediation

Patch Available

http://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html

Event History

Apr 23, 2019

CVE Published

via MITRE·06:16 PM

Data Sourced

via MITRE·06:16 PM

DescriptionWeakness

Data Sourced

via NVD·07:32 PM

RemedyDescriptionSeverityAffected Software

Frequently Asked Questions

What is the severity of CVE-2019-2516?

CVE-2019-2516 is considered a high severity vulnerability due to its exploitable nature by high privileged attackers.

How do I fix CVE-2019-2516?

To fix CVE-2019-2516, apply the latest Oracle patches as recommended in Oracle's security advisories.

What versions of Oracle Database are affected by CVE-2019-2516?

CVE-2019-2516 affects Oracle Database versions 11.2.0.4, 12.1.0.2, 12.2.0.1, and 18c.

Can CVE-2019-2516 be exploited remotely?

Yes, CVE-2019-2516 can be exploited remotely by attackers who have the appropriate privileges.

What components does CVE-2019-2516 impact in Oracle Database?

CVE-2019-2516 impacts the Portable Clusterware component of Oracle Database Server.