CVE-2018-1000651 Explained : Impact and Mitigation

Stroom version <5.4.5 contains a vulnerability known as XML External Entity (XXE) that can lead to various security risks. This CVE-2018-1000651 focuses on the impact, technical details, and mitigation strategies related to this vulnerability.

Understanding CVE-2018-1000651

This section provides insights into the nature and implications of the CVE-2018-1000651 vulnerability.

What is CVE-2018-1000651?

The XML Parser in Stroom version <5.4.5 has an XML External Entity (XXE) vulnerability that can result in the disclosure of sensitive data, denial of service, server-side request forgery, and port scanning. Attackers can exploit this vulnerability using a specially crafted XML file.

The Impact of CVE-2018-1000651

The vulnerability in Stroom version <5.4.5 can have severe consequences:

Disclosure of sensitive data
Denial of service attacks
Server-side request forgery
Port scanning

Technical Details of CVE-2018-1000651

This section delves into the technical aspects of the CVE-2018-1000651 vulnerability.

Vulnerability Description

The XML Parser in Stroom version <5.4.5 is susceptible to XML External Entity (XXE) attacks, enabling threat actors to exploit the system.

Affected Systems and Versions

Affected Product: N/A
Affected Vendor: N/A
Affected Version: <5.4.5

Exploitation Mechanism

The vulnerability can be exploited by utilizing a specially crafted XML file to trigger the XXE vulnerability.

Mitigation and Prevention

Protecting systems from CVE-2018-1000651 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Stroom to a version beyond 5.4.5 to mitigate the vulnerability.
Implement strict input validation to prevent malicious XML files from being processed.

Long-Term Security Practices

Regularly monitor and update software to address security vulnerabilities promptly.
Conduct security assessments and penetration testing to identify and remediate potential weaknesses.

Patching and Updates

Stay informed about security advisories and patches released by Stroom to address vulnerabilities like CVE-2018-1000651.