Improper certificate validation vulnerabilities in Palo Alto Networks GlobalProtect™ app enable an unauthenticated attacker with man-in-the-middle (MitM) access to intercept and modify application communications. VPN tunnel traffic is not impacted.
The GlobalProtect app on iOS, Android, and Chrome OS is not affected.
Weakness
The product does not validate, or incorrectly validates, a certificate.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Globalprotect | Paloaltonetworks | 6.0.0 (including) | 6.0.15 (excluding) |
| Globalprotect | Paloaltonetworks | 6.2.0 (including) | 6.2.8 (excluding) |
| Globalprotect | Paloaltonetworks | 6.2.0 (including) | 6.2.9 (including) |
| Globalprotect | Paloaltonetworks | 6.3.0 (including) | 6.3.3 (excluding) |
| Globalprotect | Paloaltonetworks | - (including) | - (including) |
| Globalprotect | Paloaltonetworks | 6.2.8 (including) | 6.2.8 (including) |
| Globalprotect | Paloaltonetworks | 6.2.8-h1 (including) | 6.2.8-h1 (including) |
| Globalprotect | Paloaltonetworks | 6.2.8-h10 (including) | 6.2.8-h10 (including) |
| Globalprotect | Paloaltonetworks | 6.2.8-h11 (including) | 6.2.8-h11 (including) |
| Globalprotect | Paloaltonetworks | 6.2.8-h12 (including) | 6.2.8-h12 (including) |
| Globalprotect | Paloaltonetworks | 6.2.8-h2 (including) | 6.2.8-h2 (including) |
| Globalprotect | Paloaltonetworks | 6.2.8-h3 (including) | 6.2.8-h3 (including) |
| Globalprotect | Paloaltonetworks | 6.2.8-h4 (including) | 6.2.8-h4 (including) |
| Globalprotect | Paloaltonetworks | 6.2.8-h5 (including) | 6.2.8-h5 (including) |
| Globalprotect | Paloaltonetworks | 6.2.8-h6 (including) | 6.2.8-h6 (including) |
| Globalprotect | Paloaltonetworks | 6.2.8-h7 (including) | 6.2.8-h7 (including) |
| Globalprotect | Paloaltonetworks | 6.2.8-h8 (including) | 6.2.8-h8 (including) |
| Globalprotect | Paloaltonetworks | 6.2.8-h9 (including) | 6.2.8-h9 (including) |
| Globalprotect | Paloaltonetworks | 6.3.3 (including) | 6.3.3 (including) |
| Globalprotect | Paloaltonetworks | 6.3.3-h1 (including) | 6.3.3-h1 (including) |
| Globalprotect | Paloaltonetworks | 6.3.3-h11 (including) | 6.3.3-h11 (including) |
| Globalprotect | Paloaltonetworks | 6.3.3-h12 (including) | 6.3.3-h12 (including) |
| Globalprotect | Paloaltonetworks | 6.3.3-h2 (including) | 6.3.3-h2 (including) |
| Globalprotect | Paloaltonetworks | 6.3.3-h3 (including) | 6.3.3-h3 (including) |
| Globalprotect | Paloaltonetworks | 6.3.3-h4 (including) | 6.3.3-h4 (including) |
| Globalprotect | Paloaltonetworks | 6.3.3-h6 (including) | 6.3.3-h6 (including) |
| Globalprotect | Paloaltonetworks | 6.3.3-h7 (including) | 6.3.3-h7 (including) |
| Globalprotect | Paloaltonetworks | 6.3.3-h8 (including) | 6.3.3-h8 (including) |
| Globalprotect | Paloaltonetworks | 6.3.3-h9 (including) | 6.3.3-h9 (including) |