CVEvulnerability

CVE-2021-3038

5.5 MEDIUM Published 2021-04-20 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-04-20
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
4.9 MEDIUM — AV:L/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
CWE-20, CWE-248

Description

A denial-of-service (DoS) vulnerability in Palo Alto Networks GlobalProtect app on Windows systems allows a limited Windows user to send specifically-crafted input to the GlobalProtect app that results in a Windows blue screen of death (BSOD) error. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.8; GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.4.

Affected configurations

• paloaltonetworks globalprotect (>= 5.1.0 < 5.1.8) • paloaltonetworks globalprotect (>= 5.2.0 < 5.2.4)

Related

Weakness · CWE (2)

  • CWE-20 Improper Input Validation weakness
  • CWE-248 Uncaught Exception weakness

References