CVE-2024-3382— PAN-OS: Firewall Denial of Service (DoS) via a Burst of Crafted Packets
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I. Basic Information for CVE-2024-3382
Vulnerability Information
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Vulnerability Title
PAN-OS: Firewall Denial of Service (DoS) via a Burst of Crafted Packets
Source: NVD (National Vulnerability Database)
Vulnerability Description
A memory leak exists in Palo Alto Networks PAN-OS software that enables an attacker to send a burst of crafted packets through the firewall that eventually prevents the firewall from processing traffic. This issue applies only to PA-5400 Series devices that are running PAN-OS software with the SSL Forward Proxy feature enabled.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
不加限制或调节的资源分配
Source: NVD (National Vulnerability Database)
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，该漏洞源于存在内存泄漏。
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 | 10.2.0 ~ 10.2.7-h3 | - | |
| Palo Alto Networks | Cloud NGFW | - | - | |
| Palo Alto Networks | Prisma Access | - | - |
II. Public POCs for CVE-2024-3382
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Palo Alto Networks · 2024-04-10 · 7 CVEs total
| CVE-2024-3384 | 7.5 HIGH | PAN-OS: Firewall Denial of Service (DoS) via Malformed NTLM 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
- CVE-2025-0116
PAN-OS: Firewall Denial of Service (DoS) Using a Specially C - CVE-2025-0115
PAN-OS: Authenticated Admin File Read Vulnerability in PAN-O - CVE-2025-0114
PAN-OS: Denial of Service (DoS) in GlobalProtect - CVE-2024-9471
PAN-OS: Privilege Escalation (PE) Vulnerability in XML API - CVE-2024-8691
PAN-OS: User Impersonation in GlobalProtect Portal
Same vendor: Palo Alto Networks
- CVE-2026-0300
PAN-OS: Unauthenticated user initiated Buffer Overflow Vulne - CVE-2026-0232
Cortex XDR Agent: Local Administrator can disable the agent - CVE-2026-0233
Autonomous Digital Experience Manager: Improper validation o - CVE-2026-0234
Cortex XSOAR: Improper Verification of Cryptographic Signatu - CVE-2026-0231
Cortex XDR Broker VM: Sensitive Information Disclosure Vulne
Same weakness: CWE-770
- CVE-2026-42294
Argo Workflows: Unauthenticated Memory Exhaustion (DoS) in W - CVE-2026-42189
Russh: Pre-auth DoS via unbounded allocation in keyboard-int - CVE-2026-42793
Atom table exhaustion via attacker-controlled GraphQL SDL na - CVE-2026-44499
ZEBRA: Permanent Block Discovery Halt via Gossip Queue Satur - CVE-2026-44500
ZEBRA: Allocation Amplification in Inbound Network Deseriali
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