pcoip_standard_agent

Initialization of the pcoip_credential_provider in Teradici PCoIP Standard Agent for Windows and PCoIP Graphics Agent for Windows versions 19.11.1 and earlier creates an insecure named pipe, which allows an attacker to intercept sensitive information or possibly elevate privileges via pre-installing an application which acquires that named pipe.

The support bundler in Teradici PCoIP Standard Agent for Windows and Graphics Agent for Windows versions prior to 20.04.1 and 20.07.0 does not use hard coded paths for certain Windows binaries, which allows an attacker to gain elevated privileges via execution of a malicious binary placed in the system path.

A function in the Teradici PCoIP Standard Agent for Windows and Graphics Agent for Windows prior to version 20.04.1 does not properly validate the signature of an external binary, which could allow an attacker to gain elevated privileges via execution in the context of the PCoIP Agent process.

Broker Protocol messages in Teradici PCoIP Standard Agent for Windows and Graphics Agent for Windows prior to 20.04.1 are not cleaned up in server memory, which may allow an attacker to read confidential information from a memory dump via forcing a crashing during the single sign-on procedure.

In Teradici PCoIP Agent before 19.08.1 and PCoIP Client before 19.08.3, an unquoted service path can cause execution of %PROGRAMFILES(X86)%TeradiciPCoIP.exe instead of the intended pcoip_vchan_printing_svc.exe file.

Under certain conditions, Teradici PCoIP Agents for Windows prior to version 20.10.0 and Teradici PCoIP Agents for Linux prior to version 21.01.0 may log parts of a user’s password in the application logs.