CVE-2019-2756 Explained : Impact and Mitigation

Oracle Outside In Technology component of Oracle Fusion Middleware is affected by a vulnerability that allows an unauthenticated attacker to compromise the system through HTTP. This CVE has a CVSS score of 7.3.

Understanding CVE-2019-2756

This CVE pertains to a vulnerability in the Oracle Outside In Technology component of Oracle Fusion Middleware, specifically affecting version 8.5.4.

What is CVE-2019-2756?

The vulnerability allows an attacker with network access via HTTP to compromise Oracle Outside In Technology without authentication.
Successful exploitation can lead to unauthorized data manipulation and partial denial of service.

The Impact of CVE-2019-2756

Unauthorized modification, deletion, or insertion of data in Oracle Outside In Technology.
Unauthorized read access to a portion of the data and partial denial of service.
CVSS 3.0 Base Score of 7.3 with impacts on confidentiality, integrity, and availability.

Technical Details of CVE-2019-2756

This section provides more technical insights into the vulnerability.

Vulnerability Description

Vulnerability in the Oracle Outside In Technology component of Oracle Fusion Middleware, affecting version 8.5.4.

Affected Systems and Versions

Product: Outside In Technology
Vendor: Oracle Corporation
Affected Version: 8.5.4

Exploitation Mechanism

Attacker with network access via HTTP can exploit the vulnerability without authentication.

Mitigation and Prevention

Protecting systems from CVE-2019-2756 is crucial to maintaining security.

Immediate Steps to Take

Apply 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 prevent vulnerabilities.
Implement network segmentation to limit the impact of potential attacks.

Patching and Updates

Stay informed about security updates from Oracle.
Regularly check for patches and apply them to mitigate risks.