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

Quick assessment

Affected
Palo Alto Networks PAN-OS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Palo Alto Networks PAN-OS是美国Palo Alto Networks公司的一款下一代防火墙软件。 Palo Alto Networks PAN-OS 存在安全漏洞。远程攻击者利用该漏洞可以在从 Windows 服务器接收 Windows 新技术 LAN 管理器 (NTLM) 数据包时重新启动 PAN-OS 防火墙。

CVSS 7.5 · High EPSS 0.89% · P58

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2024-3384

Vulnerability Information
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Vulnerability Title
PAN-OS: Firewall Denial of Service (DoS) via Malformed NTLM Packets
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1286
Source: CVE Program / CVE List V5
Vulnerability Title
Palo Alto Networks PAN-OS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Palo Alto Networks PAN-OS是美国Palo Alto Networks公司的一款下一代防火墙软件。 Palo Alto Networks PAN-OS 存在安全漏洞。远程攻击者利用该漏洞可以在从 Windows 服务器接收 Windows 新技术 LAN 管理器 (NTLM) 数据包时重新启动 PAN-OS 防火墙。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Palo Alto Networks PAN-OS 8.1.0 ~ 8.1.24 -
Palo Alto Networks Cloud NGFW - -
Palo Alto Networks Prisma Access - -

II. Public POCs for CVE-2024-3384

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III. Intelligence Information for CVE-2024-3384

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Same Patch Batch · Palo Alto Networks · 2024-04-10 · 7 CVEs total

CVE-2024-3382 7.5 HIGH PAN-OS: Firewall Denial of Service (DoS) via a Burst of Crafted Packets
CVE-2024-3385 7.5 HIGH PAN-OS: Firewall Denial of Service (DoS) when GTP Security is Disabled
CVE-2024-3383 7.4 HIGH PAN-OS: Improper Group Membership Change Vulnerability in Cloud Identity Engine (CIE)
CVE-2024-3386 5.3 MEDIUM PAN-OS: Predefined Decryption Exclusions Does Not Work as Intended
CVE-2024-3387 5.3 MEDIUM PAN-OS: Weak Certificate Strength in Panorama Software Leads to Sensitive Information Disc
CVE-2024-3388 4.1 MEDIUM PAN-OS: User Impersonation in GlobalProtect SSL VPN

IV. Related Vulnerabilities

Same product: PAN-OS
Same vendor: Palo Alto Networks
Same weakness: CWE-1286

V. Comments for CVE-2024-3384

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