CVE-2018-14333 : Security Advisory and Response

TeamViewer versions up to 13.1.1548 store passwords in Unicode format within the memory of the TeamViewer.exe process, potentially exposing sensitive information to attackers.

Understanding CVE-2018-14333

This CVE highlights a vulnerability in TeamViewer that could be exploited by attackers to obtain sensitive information.

What is CVE-2018-14333?

TeamViewer versions up to 13.1.1548 store passwords in Unicode format within the memory of the TeamViewer.exe process, making it easier for attackers to acquire sensitive information.

The Impact of CVE-2018-14333

The vulnerability could allow attackers to access sensitive information by exploiting unattended workstations running TeamViewer despite being disconnected.

Technical Details of CVE-2018-14333

This section provides more technical insights into the vulnerability.

Vulnerability Description

Passwords in TeamViewer versions up to 13.1.1548 are stored in Unicode format within the TeamViewer.exe process memory, enclosed between specific delimiters.

Affected Systems and Versions

Affected Product: TeamViewer
Affected Versions: Up to 13.1.1548

Exploitation Mechanism

Attackers can exploit this vulnerability on unattended workstations where TeamViewer is running despite being disconnected, potentially leading to the acquisition of sensitive information.

Mitigation and Prevention

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

Immediate Steps to Take

Update TeamViewer to the latest version to mitigate the vulnerability.
Avoid leaving TeamViewer running on unattended workstations.

Long-Term Security Practices

Implement strong password policies for all accounts.
Regularly monitor and audit system activity for any unauthorized access.

Patching and Updates

Ensure that all systems running TeamViewer are regularly updated with the latest security patches to prevent exploitation of this vulnerability.