CVE-2024-2550 — NULL Pointer Dereference in Palo Alto Networks Pan-os

CWE-476 — NULL Pointer Dereference4 documents4 sources
Severity
8.7HIGHNVD
EPSS
0.4%
top 42.15%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Palo Alto Networks Pan-osPaloaltonetworks Pan-osPaloalto Cloud Ngfw+2 more
Timeline
PublishedNov 14

Description

A null pointer dereference vulnerability in the GlobalProtect gateway in Palo Alto Networks PAN-OS software enables an unauthenticated attacker to stop the GlobalProtect service on the firewall by sending a specially crafted packet that causes a denial of service (DoS) condition. Repeated attempts to trigger this condition result in the firewall entering maintenance mode.

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Affected Packages5 packages

▶NVDpaloaltonetworks/pan-os10.2.0 — 10.2.7+7
▶CVEListV5palo_alto_networks/pan-os11.1.0 — 11.1.5+2
▶Palo Altopaloalto/pan-os

🔴Vulnerability Details

2
CVEList
PAN-OS: Firewall Denial of Service (DoS) in GlobalProtect Gateway Using a Specially Crafted Packet↗2024-11-14
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GHSA
GHSA-q527-gcw3-86jr: A null pointer dereference vulnerability in the GlobalProtect gateway in Palo Alto Networks PAN-OS software enables an unauthenticated attacker to sto↗2024-11-14
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📋Vendor Advisories

1
Palo Alto
PAN-OS: Firewall Denial of Service (DoS) in GlobalProtect Gateway Using a Specially Crafted Packet↗
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CVE-2024-2550 — NULL Pointer Dereference in Palo | cvebase