CVE-2019-1573 : Security Advisory and Response

GlobalProtect Agent 4.1.0 for Windows and GlobalProtect Agent 4.1.10 and earlier for macOS have a potential vulnerability that could allow a local attacker to gain unauthorized access.

Understanding CVE-2019-1573

This CVE involves an information disclosure vulnerability in GlobalProtect Agent versions for Windows and macOS.

What is CVE-2019-1573?

The vulnerability in GlobalProtect Agent versions could enable a local attacker to obtain authentication and session tokens, potentially leading to unauthorized access.

The Impact of CVE-2019-1573

CVSS Base Score: 2.5 (Low Severity)
Attack Vector: Local
Attack Complexity: High
Confidentiality Impact: Low
Integrity Impact: None
Privileges Required: Low
User Interaction: None
Scope: Unchanged

Technical Details of CVE-2019-1573

This section provides detailed technical information about the CVE.

Vulnerability Description

The vulnerability allows a local attacker to access authentication and session tokens, potentially leading to unauthorized VPN session creation.

Affected Systems and Versions

Windows: GlobalProtect Agent 4.1.0
macOS: GlobalProtect Agent 4.1.10 and earlier

Exploitation Mechanism

The attacker needs to compromise the end-user account and gain access to inspect memory to exploit this vulnerability.

Mitigation and Prevention

Protecting systems from CVE-2019-1573 is crucial to prevent unauthorized access and data breaches.

Immediate Steps to Take

Update GlobalProtect Agent to version 4.1.1 or later for Windows.
Update GlobalProtect Agent to version 4.1.11 or later for macOS.

Long-Term Security Practices

Implement strong authentication mechanisms.
Regularly monitor and audit user account activities.
Educate users on safe computing practices.

Patching and Updates

Ensure all systems are regularly updated with the latest security patches to mitigate vulnerabilities like CVE-2019-1573.