CVE-2019-2400 : What You Need to Know

Oracle iStore component of Oracle E-Business Suite has a critical vulnerability affecting versions 12.1.1 to 12.2.8, allowing unauthorized access and data manipulation.

Understanding CVE-2019-2400

This CVE involves a vulnerability in the User Registration subcomponent of Oracle iStore, impacting multiple versions.

What is CVE-2019-2400?

The vulnerability allows an unauthenticated attacker with network access via HTTP to compromise Oracle iStore, potentially leading to unauthorized data access and manipulation.

The Impact of CVE-2019-2400

Successful exploitation can result in unauthorized access to critical data within Oracle iStore.
Attackers can gain complete access to all accessible data and manipulate data within the system.
The CVSS 3.0 Base Score for this vulnerability is 8.2, indicating significant impacts on confidentiality and integrity.

Technical Details of CVE-2019-2400

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability in the User Registration subcomponent of Oracle iStore allows unauthenticated attackers to compromise the system via HTTP.

Affected Systems and Versions

Affected versions include 12.1.1, 12.1.2, 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7, and 12.2.8.

Exploitation Mechanism

Successful attacks require human interaction from a person other than the attacker.
While the vulnerability is in Oracle iStore, it can impact additional products.

Mitigation and Prevention

Protecting systems from CVE-2019-2400 is crucial to prevent unauthorized access and data manipulation.

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

Conduct regular security assessments and audits.
Educate users on security best practices to prevent social engineering attacks.

Patching and Updates

Regularly update and patch Oracle iStore to address known vulnerabilities and enhance security measures.