CVE-2019-2677 : Vulnerability Insights and Analysis

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

Understanding CVE-2019-2677

The vulnerability in Oracle Marketing can lead to severe consequences if exploited.

What is CVE-2019-2677?

The Oracle Marketing component of Oracle E-Business Suite (specifically Marketing Administration) has a vulnerability that affects supported versions 12.1.1 to 12.2.8. This vulnerability is easily exploitable via HTTP by an unauthenticated attacker, potentially compromising Oracle Marketing.

The Impact of CVE-2019-2677

Unauthorized access to critical data or complete access to all data within Oracle Marketing
Unauthorized manipulation of accessible data, including update, insert, or delete operations
CVSS 3.0 Base Score of 8.2 with impacts on confidentiality and integrity

Technical Details of CVE-2019-2677

The technical aspects of the vulnerability provide insight into its nature and potential risks.

Vulnerability Description

The vulnerability allows an unauthenticated attacker with network access via HTTP to compromise Oracle Marketing, potentially impacting additional products. Human interaction is required for successful attacks.

Affected Systems and Versions

Versions 12.1.1, 12.1.2, 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7, 12.2.8

Exploitation Mechanism

Successful attacks can result in unauthorized access to critical data or complete access to all Oracle Marketing data, along with unauthorized data manipulation.

Mitigation and Prevention

Protecting systems from this vulnerability requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches provided by Oracle promptly
Monitor and restrict network access to vulnerable systems
Educate users on identifying and avoiding suspicious activities

Long-Term Security Practices

Regularly update and patch software to address vulnerabilities
Implement network segmentation to limit the impact of potential breaches
Conduct regular security assessments and audits

Patching and Updates

Oracle has released patches to address this vulnerability. Ensure all affected systems are updated with the latest security fixes.