CVE-2019-2582 : Vulnerability Insights and Analysis

A security weakness has been identified in the Core RDBMS component of Oracle Database Server, affecting versions 12.2.0.1 and 18c. This vulnerability allows unauthorized individuals to potentially gain read access to a portion of the data accessible within Core RDBMS.

Understanding CVE-2019-2582

This CVE involves a vulnerability in Oracle Database Server's Core RDBMS component, impacting versions 12.2.0.1 and 18c.

What is CVE-2019-2582?

The vulnerability allows an unauthenticated attacker with network access via Oracle Net to compromise Core RDBMS, potentially leading to unauthorized read access to a subset of data.

The Impact of CVE-2019-2582

Confidentiality impact with a CVSS 3.0 Base Score of 5.3
Unauthorized individuals can gain read access to Core RDBMS data

Technical Details of CVE-2019-2582

This section provides technical details of the CVE.

Vulnerability Description

The vulnerability in the Core RDBMS component of Oracle Database Server allows unauthorized read access to a subset of data.

Affected Systems and Versions

Product: Oracle Database
Vendor: Oracle Corporation
Affected Versions: 12.2.0.1, 18c

Exploitation Mechanism

Attacker with network access via Oracle Net
No authentication required

Mitigation and Prevention

Protect your systems from CVE-2019-2582 with these steps:

Immediate Steps to Take

Apply security patches provided by Oracle
Monitor network traffic for any suspicious activity
Restrict network access to vulnerable systems

Long-Term Security Practices

Regularly update and patch Oracle Database Server
Implement network segmentation to limit access
Conduct regular security audits and assessments

Patching and Updates

Stay informed about security updates from Oracle
Apply patches promptly to secure your systems