CVE-2018-2635 : What You Need to Know

A security flaw has been identified in the Oracle Application Object Library component of Oracle E-Business Suite, affecting versions 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, and 12.2.7. This vulnerability allows unauthorized attackers with network access via HTTP to compromise the Oracle Application Object Library, potentially leading to unauthorized data access and manipulation.

Understanding CVE-2018-2635

This CVE pertains to a vulnerability in the Oracle Application Object Library component of Oracle E-Business Suite, specifically in the Login subcomponent.

What is CVE-2018-2635?

The vulnerability allows unauthenticated attackers with network access via HTTP to compromise the Oracle Application Object Library.
Successful exploitation could result in unauthorized access to data, including the ability to update, insert, or delete certain information.
The CVSS 3.0 Base Score for this vulnerability is 4.8, indicating impacts on confidentiality and integrity.

The Impact of CVE-2018-2635

Unauthorized access to Oracle Application Object Library data.
Ability to manipulate data within the Oracle Application Object Library.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N).

Technical Details of CVE-2018-2635

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability is difficult to exploit but can be leveraged by unauthorized attackers with network access through HTTP.

Affected Systems and Versions

Oracle Application Object Library versions 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, and 12.2.7.

Exploitation Mechanism

Unauthorized attackers can compromise the Oracle Application Object Library through network access via HTTP.

Mitigation and Prevention

Protecting systems from CVE-2018-2635 is crucial to maintaining security.

Immediate Steps to Take

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

Long-Term Security Practices

Regularly update and patch all software and systems.
Conduct security training for employees to raise awareness of potential threats.

Patching and Updates

Stay informed about security updates and patches released by Oracle.
Implement a robust patch management process to ensure timely application of updates.