CVE-2020-2969 : Exploit Details and Defense Strategies

A vulnerability in the Data Pump component of Oracle Database Server affecting multiple versions.

Understanding CVE-2020-2969

This CVE involves a vulnerability in Oracle Database Server's Data Pump component, impacting various versions.

What is CVE-2020-2969?

The vulnerability allows a high-privileged attacker with specific privileges to compromise Data Pump, potentially leading to a complete takeover.

The Impact of CVE-2020-2969

CVSS 3.1 Base Score: 6.6 (Confidentiality, Integrity, and Availability impacts)
Attack Complexity: High
Attack Vector: Network
Privileges Required: High
User Interaction: None
Scope: Unchanged

Technical Details of CVE-2020-2969

A detailed look at the technical aspects of this CVE.

Vulnerability Description

The vulnerability in the Data Pump component of Oracle Database Server allows attackers with DBA role account privilege to compromise Data Pump.

Affected Systems and Versions

Oracle Database 11.2.0.4
Oracle Database 12.1.0.2
Oracle Database 12.2.0.1
Oracle Database 18c
Oracle Database 19c

Exploitation Mechanism

The vulnerability can be exploited by a high-privileged attacker with network access via Oracle Net to compromise Data Pump.

Mitigation and Prevention

Steps to mitigate and prevent exploitation of CVE-2020-2969.

Immediate Steps to Take

Apply vendor patches as soon as they are available
Monitor Oracle's security alerts for updates
Restrict network access to the affected component

Long-Term Security Practices

Regularly update and patch Oracle Database installations
Implement the principle of least privilege to limit access

Patching and Updates

Stay informed about security updates from Oracle
Apply patches promptly to secure the system