CVE-2021-3056
Summary
| CVE | CVE-2021-3056 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-11-10 17:15:00 UTC |
| Updated | 2021-11-15 13:03:00 UTC |
| Description | A memory corruption vulnerability in Palo Alto Networks PAN-OS GlobalProtect Clientless VPN enables an authenticated attacker to execute arbitrary code with root user privileges during SAML authentication. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.20; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14; PAN-OS 9.1 versions earlier than PAN-OS 9.1.9; PAN-OS 10.0 versions earlier than PAN-OS 10.0.1. Prisma Access customers with Prisma Access 2.1 Preferred firewalls are impacted by this issue. |
Risk And Classification
Problem Types: CWE-787
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Paloaltonetworks | Pan-os | All | All | All | All |
| Operating System | Paloaltonetworks | Pan-os | 10.0.0 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| CVE-2021-3056 PAN-OS: Memory Corruption Vulnerability in GlobalProtect Clientless VPN During SAML Authentication | CONFIRM | security.paloaltonetworks.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
LEGACY: This issue was found by Nicholas Newsom of Palo Alto Networks during an internal security review.
Legacy QID Mappings
- 730273 Palo Alto Networks (PAN-OS) GlobalProtect Memory Corruption Vulnerability (PAN-149501)