CVE-2021-3057
Summary
| CVE | CVE-2021-3057 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-10-13 16:15:00 UTC |
| Updated | 2021-10-20 19:27:00 UTC |
| Description | A stack-based buffer overflow vulnerability exists in the Palo Alto Networks GlobalProtect app that enables a man-in-the-middle attacker to disrupt system processes and potentially execute arbitrary code with SYSTEM privileges. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.9 on Windows; GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.8 on Windows; GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.8 on the Universal Windows Platform; GlobalProtect app 5.3 versions earlier than GlobalProtect app 5.3.1 on Linux. |
Risk And Classification
Problem Types: CWE-787
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Paloaltonetworks | Globalprotect | All | All | All | All |
| Application | Paloaltonetworks | Globalprotect | All | All | All | All |
| Application | Paloaltonetworks | Globalprotect | All | All | All | All |
| Application | Paloaltonetworks | Globalprotect | All | All | All | All |
| Application | Paloaltonetworks | Globalprotect | 5.0 | All | All | All |
| Application | Paloaltonetworks | Globalprotect | All | All | All | All |
| Application | Paloaltonetworks | Globalprotect | All | All | All | All |
| Application | Paloaltonetworks | Globalprotect | All | All | All | All |
| Application | Paloaltonetworks | Globalprotect | All | All | All | All |
| Application | Paloaltonetworks | Globalprotect | All | All | All | All |
| Application | Paloaltonetworks | Globalprotect | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| CVE-2021-3057 GlobalProtect App: Buffer Overflow Vulnerability When Connecting to Portal or Gateway | 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: Palo Alto Networks thanks Tomas Rzepka of F-Secure for discovering and reporting this issue.
Legacy QID Mappings
- 375961 Palo Alto Networks GlobalProtect App Portal gateway Buffer Overflow Vulnerability (GPC-13039)