PAN-OS: Firewall Denial of Service (DoS) via a Burst of Crafted Packets
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Palo Alto Networks | PAN-OS | unaffected |
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| Palo Alto Networks | Cloud NGFW | unaffected |
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| Palo Alto Networks | Prisma Access | unaffected |
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Configuration 1 [-]
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No data.
No data available yet.
Vendor Solution
This issue is fixed in PAN-OS 10.2.7-h3, PAN-OS 11.0.4, PAN-OS 11.1.2, and all later PAN-OS versions.
Vendor Workaround
You can mitigate this issue by disabling decryption on your firewalls. To temporarily disable SSL Decryption, refer to the administrator’s guide for your PAN-OS software (such as PAN-OS 11.1: https://docs.paloaltonetworks.com/pan-os/11-1/pan-os-admin/decryption/temporarily-disable-ssl-decryption) . Additionally, to ensure that decryption remains disabled after a reboot, configure a policy-based decryption exclusion that excludes all traffic from being decrypted ( https://docs.paloaltonetworks.com/pan-os/11-1/pan-os-admin/decryption/decryption-exclusions/create-a-policy-based-decryption-exclusion) .
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2024-31971 | 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. |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.922% probability within 30 days)
| Link | Providers |
|---|---|
| https://security.paloaltonetworks.com/CVE-2024-3382 |
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| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Paloaltonetworks
Paloaltonetworks pa-5410 Paloaltonetworks pa-5420 Paloaltonetworks pa-5430 Paloaltonetworks pa-5440 Paloaltonetworks pa-5445 Paloaltonetworks pan-os |
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| Weaknesses | CWE-401 | |
| CPEs | cpe:2.3:h:paloaltonetworks:pa-5410:-:*:*:*:*:*:*:* cpe:2.3:h:paloaltonetworks:pa-5420:-:*:*:*:*:*:*:* cpe:2.3:h:paloaltonetworks:pa-5430:-:*:*:*:*:*:*:* cpe:2.3:h:paloaltonetworks:pa-5440:-:*:*:*:*:*:*:* cpe:2.3:h:paloaltonetworks:pa-5445:-:*:*:*:*:*:*:* cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:* cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:-:*:*:*:*:*:* cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h1:*:*:*:*:*:* |
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| Vendors & Products |
Paloaltonetworks
Paloaltonetworks pa-5410 Paloaltonetworks pa-5420 Paloaltonetworks pa-5430 Paloaltonetworks pa-5440 Paloaltonetworks pa-5445 Paloaltonetworks pan-os |