CVE-2017-11653 : Security Advisory and Response

Razer Synapse 2.20.15.1104 and previous versions have a vulnerability related to weak permissions in the Devices directory, allowing local users to elevate their privileges by utilizing malicious files.

Understanding CVE-2017-11653

This CVE involves a security vulnerability in Razer Synapse versions prior to 2.20.15.1104 that enables local users to escalate their privileges through specific malicious files.

What is CVE-2017-11653?

The vulnerability in Razer Synapse versions before 2.20.15.1104 allows local users to gain elevated privileges by exploiting weak permissions in the Devices directory using specific malicious files.

The Impact of CVE-2017-11653

The vulnerability enables local users to elevate their privileges by utilizing malicious files, posing a risk of unauthorized access and potential system compromise.

Technical Details of CVE-2017-11653

This section provides detailed technical information about the vulnerability.

Vulnerability Description

Razer Synapse 2.20.15.1104 and earlier versions use weak permissions for the Devices directory, allowing local users to gain privileges via specific malicious files.

Affected Systems and Versions

Product: Razer Synapse
Vendor: Razer
Versions affected: All versions prior to 2.20.15.1104

Exploitation Mechanism

Local users can exploit the weak permissions in the Devices directory by using malicious files such as RazerConfigNative.dll or RazerConfigNativeLOC.dll to escalate their privileges.

Mitigation and Prevention

Protect your system from CVE-2017-11653 with the following steps:

Immediate Steps to Take

Update Razer Synapse to version 2.20.15.1104 or later.
Regularly monitor and restrict access to sensitive directories.

Long-Term Security Practices

Implement the principle of least privilege to limit user access rights.
Conduct regular security audits and vulnerability assessments.

Patching and Updates

Apply security patches and updates promptly to address known vulnerabilities in software.