Multiple improper certificate validation vulnerabilities in the Palo Alto Networks GlobalProtect™ app enables an attacker to intercept encrypted communications and potentially compromise the endpoint. This can enable a local non-administrative operating system user or an attacker on the same subnet to redirect traffic to an unauthorized server and facilitate the installation of malicious software.
The GlobalProtect app on Linux, Windows, iOS and GlobalProtect UWP app are not affected.
A reliance on untrusted input for a security decision in the GlobalProtect app on Windows devices potentially enables a locally authenticated non-administrative Windows user to escalate their privileges to NT AUTHORITY\SYSTEM.
GlobalProtect App on Linux, iOS, Android, Chrome OS and GlobalProtect UWP App are not affected.
An incorrect privilege assignment vulnerability in the Palo Alto Networks GlobalProtect™ App on enables a locally authenticated non administrative user to escalate their privileges to root on macOS and Linux or NT AUTHORITY\SYSTEM on Windows.
The GlobalProtect app on iOS, Android, Chrome OS and GlobalProtect UWP app are not affected.
An improper neutralization of wildcards vulnerability in the log collection feature of Palo Alto Networks GlobalProtect™ app on macOS allows a non administrative user to escalate their privileges to root.
An insufficient certificate validation issue in the Palo Alto Networks GlobalProtect™ app enables attackers to connect the GlobalProtect app to arbitrary servers. This can enable a local non-administrative operating system user or an attacker on the same subnet to install malicious root certificates on the endpoint and subsequently install malicious software signed by the malicious root certificates on that endpoint.