CVE-2019-2414 : Exploit Details and Defense Strategies

A vulnerability has been identified in the Web Listener subcomponent of the Oracle HTTP Server, affecting version 12.2.1.3. This vulnerability can be exploited by a low privileged attacker with logon access, potentially leading to a complete takeover of the server.

Understanding CVE-2019-2414

This CVE involves a critical vulnerability in the Oracle HTTP Server component of Oracle Fusion Middleware, specifically in the Web Listener subcomponent.

What is CVE-2019-2414?

The vulnerability affects version 12.2.1.3 of the Oracle HTTP Server, allowing a low privileged attacker with logon access to compromise the server.
The CVSS 3.0 base score for this vulnerability is 7.8, impacting the system's confidentiality, integrity, and availability.

The Impact of CVE-2019-2414

Successful exploitation of this vulnerability could result in a complete takeover of the Oracle HTTP Server.
The severity of the impact is rated as 7.8 on the CVSS 3.0 scale, affecting confidentiality, integrity, and availability.

Technical Details of CVE-2019-2414

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability allows a low privileged attacker with logon access to compromise the Oracle HTTP Server.
Successful exploitation can lead to a complete takeover of the server.

Affected Systems and Versions

Product: HTTP Server
Vendor: Oracle Corporation
Affected Version: 12.2.1.3

Exploitation Mechanism

The vulnerability can be easily exploited by a low privileged attacker who has logon access to the system running the Oracle HTTP Server.

Mitigation and Prevention

It is crucial to take immediate steps to mitigate the risks posed by CVE-2019-2414.

Immediate Steps to Take

Apply security patches provided by Oracle to address the vulnerability.
Restrict access to the Oracle HTTP Server to authorized personnel only.
Monitor and log activities on the server to detect any unauthorized access.

Long-Term Security Practices

Regularly update and patch all software components to prevent vulnerabilities.
Conduct security training for personnel to enhance awareness of potential threats.

Patching and Updates

Stay informed about security advisories from Oracle and apply patches promptly to secure the system.