CVE-2019-2903 : Security Advisory and Response

A vulnerability has been discovered in Oracle Fusion Middleware's Oracle Outside In Technology, specifically in the Outside In Filters component, affecting version 8.5.4. Unauthorized attackers with network access via HTTP can exploit this vulnerability, potentially compromising Oracle Outside In Technology.

Understanding CVE-2019-2903

This CVE involves a vulnerability in Oracle Outside In Technology, impacting version 8.5.4.

What is CVE-2019-2903?

The vulnerability allows unauthenticated attackers with network access via HTTP to compromise Oracle Outside In Technology.
Successful exploitation can lead to unauthorized data access and potential denial of service within the technology.

The Impact of CVE-2019-2903

Attackers can gain unauthorized access to update, insert, or delete data within Oracle Outside In Technology.
Unauthorized read access to a subset of data and potential partial denial of service can occur.
The CVSS 3.0 Base Score is 7.3, affecting Confidentiality, Integrity, and Availability.

Technical Details of CVE-2019-2903

This section provides technical details of the vulnerability.

Vulnerability Description

Vulnerability in Oracle Outside In Technology's Outside In Filters component.

Affected Systems and Versions

Oracle Outside In Technology version 8.5.4 is affected.

Exploitation Mechanism

Unauthorized attackers with network access via HTTP can exploit the vulnerability.

Mitigation and Prevention

Measures to address and prevent the exploitation of CVE-2019-2903.

Immediate Steps to Take

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

Long-Term Security Practices

Regularly update and patch software to mitigate vulnerabilities.
Conduct security training for employees to recognize and report potential threats.

Patching and Updates

Stay informed about security advisories and updates from Oracle.
Implement a robust cybersecurity strategy to protect against future vulnerabilities.