CVE-2024-3384 HIGH

CVE-2024-3384: PAN-OS: Firewall Denial of Service (DoS) via Malformed NTLM Packets

Vendor Palo Alto Networks
Product PAN-OS
Weakness CWE-1286
Published April 10, 2024
Last update August 1, 2024
View on NVD All CVEs

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

What the vulnerability does

01Description

A vulnerability in Palo Alto Networks PAN-OS software enables a remote attacker to reboot PAN-OS firewalls when receiving Windows New Technology LAN Manager (NTLM) packets from Windows servers. Repeated attacks eventually cause the firewall to enter maintenance mode, which requires manual intervention to bring the firewall back online.

Key dates

02Disclosure timeline

April 10, 2024 CVE published
August 1, 2024 Record updated