CVE-2024-2551: PAN-OS: Firewall Denial of Service (DoS) Using a Specially Crafted Packet (Severity: MEDIUM)
First published: Wed Nov 13 2024(Updated: )
A null pointer dereference vulnerability in Palo Alto Networks PAN-OS software enables an unauthenticated attacker to stop a core system service on the firewall by sending a crafted packet through the data plane that causes a denial of service (DoS) condition. Repeated attempts to trigger this condition result in the firewall entering maintenance mode.
Credit: psirt@paloaltonetworks.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Palo Alto Networks Cloud NGFW | ||
| Palo Alto Networks PAN-OS | <11.0.5=11.0.0<10.2.4-h6=10.2.0<10.1.14=10.1.0 | 11.0.5 10.2.4-h6 10.2.5 10.1.14 |
| Palo Alto Networks Prisma Access |
Remedy
This issue is fixed in PAN-OS 10.1.14, PAN-OS 10.2.4-h6, PAN-OS 10.2.5, PAN-OS 11.0.5, and all later PAN-OS versions.
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Reference Links
- agent/weakness
- agent/references
- agent/type
- agent/author
- collector/nvd-api
- source/NVD
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- collector/paloaltonetworks-latest
- source/Palo Alto Networks
- agent/title
- agent/first-publish-date
- agent/severity
- agent/event
- agent/remedy
- agent/tags
- agent/description
- collector/paloaltonetworks-api
- agent/software-canonical-lookup
- agent/softwarecombine
- agent/trending
- vendor/palo alto networks
- canonical/palo alto networks cloud ngfw
- canonical/palo alto networks pan-os
- version/palo alto networks pan-os/11.0.0
- version/palo alto networks pan-os/10.2.0
- version/palo alto networks pan-os/10.1.0
- canonical/palo alto networks prisma access