CVE-2021-25688 : Security Advisory and Response

Understand the impact and technical details of CVE-2021-25688 affecting Teradici PCoIP Agents for Windows and Linux versions prior to specific releases.

Understanding CVE-2021-25688

This CVE involves information disclosure in Teradici PCoIP Agents for Windows and Linux, potentially logging parts of a user's password in application logs.

What is CVE-2021-25688?

Teradici PCoIP Agents for Windows versions earlier than 20.10.0 and PCoIP Agents for Linux versions lower than 21.01.0 might expose user passwords in logs.

The Impact of CVE-2021-25688

The vulnerability can lead to an information disclosure risk where sensitive user password details are recorded in application logs.

Technical Details of CVE-2021-25688

Explore the specific vulnerability description, affected systems and versions, and the exploitation mechanism behind CVE-2021-25688.

Vulnerability Description

Certain conditions in earlier Teradici PCoIP Agent versions for Windows and Linux could result in logging parts of a user's password within application logs.

Affected Systems and Versions

Teradici PCoIP Standard Agent and Graphics Agent for Windows and Linux versions before 20.10.0 and 21.01.0, respectively, are impacted.

Exploitation Mechanism

The vulnerability exposes user password fragments when certain conditions are met, potentially enabling unauthorized access to sensitive information.

Mitigation and Prevention

Learn about the immediate steps to secure systems and establish long-term security practices to prevent exploitation of CVE-2021-25688.

Immediate Steps to Take

Update affected PCoIP Agent versions to 20.10.0 for Windows and 21.01.0 for Linux to mitigate the vulnerability.
Monitor logs for any password exposure and take necessary action if detected.

Long-Term Security Practices

Implement secure logging practices to prevent sensitive information exposure.
Regularly update software to stay protected from known vulnerabilities.

Patching and Updates

Stay informed about security advisories from Teradici and promptly apply patches to maintain system security.