CVE-2024-3382: pan-os DoS — Fix

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.

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CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-770 CWE-770

CWE-401 CWE-401

Affected Products

Vendor	Product	Versions
paloaltonetworks	pan-os	10.2.0 — 10.2.7
paloaltonetworks	pan-os	11.0.0 — 11.0.4
paloaltonetworks	pan-os	11.1.0 — 11.1.2
paloaltonetworks	pan-os	All
paloaltonetworks	pan-os	All
paloaltonetworks	pa-5410	All
paloaltonetworks	pa-5420	All
paloaltonetworks	pa-5430	All
paloaltonetworks	pa-5440	All
paloaltonetworks	pa-5445	All

References

Advisories & Patches

https://security.paloaltonetworks.com/CVE-2024-3382 https://security.paloaltonetworks.com/CVE-2024-3382

Frequently Asked Questions

What is CVE-2024-3382? +

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. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2024-3382? +

CVE-2024-3382 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-3382? +

CVE-2024-3382 affects products from paloaltonetworks, specifically: pa-5410, pa-5420, pa-5430, pa-5440, pa-5445, pan-os. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-3382? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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