CVE-2024-3382

Name: CVE-2024-3382
Creator: NVD / NIST
Published: 2024-04-10T17:15:56.793+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.92%

Last modified Jun 17, 2026

CVE-2024-3382 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 0.92% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.92%

55.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

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	10.2.7

References

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

Timeline

Published: Apr 10, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-3382?

How severe is CVE-2024-3382?

CVE-2024-3382 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.92% probability of exploitation in the next 30 days.

How do I fix CVE-2024-3382?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-3382?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST