CVE-2017-3896 Explained : Impact and Mitigation

CVE-2017-3896 was published on February 13, 2017, and affects Intel Security McAfee Agent versions prior to 5.0.4.449. The vulnerability involves unvalidated parameters in the remote log viewing feature, allowing remote attackers to manipulate input parameters.

Understanding CVE-2017-3896

This CVE entry highlights a security flaw in McAfee Agent that could be exploited by attackers to send unexpected input parameters through a URL that has not been fully validated.

What is CVE-2017-3896?

The vulnerability in Intel Security McAfee Agent versions prior to 5.0.4.449 allows remote attackers to pass unexpected input parameters via a URL that was not completely validated. This could lead to potential security breaches and unauthorized access.

The Impact of CVE-2017-3896

The vulnerability poses a risk of unauthorized access and potential security breaches by enabling attackers to manipulate input parameters through the remote log viewing feature.

Technical Details of CVE-2017-3896

This section provides more in-depth technical insights into the vulnerability.

Vulnerability Description

The vulnerability involves unvalidated parameters in the remote log viewing capability of Intel Security McAfee Agent versions prior to 5.0.4.449, allowing attackers to send unexpected input parameters.

Affected Systems and Versions

Product: McAfee Agent
Vendor: Intel
Versions Affected: 5.0.x versions prior to 5.0.4.449

Exploitation Mechanism

Attackers can exploit this vulnerability by sending unexpected input parameters via a URL that has not undergone complete validation, potentially leading to unauthorized access.

Mitigation and Prevention

To address CVE-2017-3896 and enhance security measures, consider the following steps:

Immediate Steps to Take

Update McAfee Agent to version 5.0.4.449 or later to mitigate the vulnerability.
Implement URL validation mechanisms to prevent unauthorized input manipulation.

Long-Term Security Practices

Regularly monitor and update security patches for McAfee Agent to address any potential vulnerabilities.
Conduct security audits and assessments to identify and remediate any security gaps.

Patching and Updates

Ensure timely installation of security patches and updates for McAfee Agent to protect against known vulnerabilities and enhance overall system security.