cve-2021-3031
Vulnerability from cvelistv5
Published
2021-01-13 18:10
Modified
2024-09-16 16:48
Severity ?
4.3 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
Padding bytes in Ethernet packets on PA-200, PA-220, PA-500, PA-800, PA-2000 Series, PA-3000 Series, PA-3200 Series, PA-5200 Series, and PA-7000 Series firewalls are not cleared before the data frame is created. This leaks a small amount of random information from the firewall memory into the Ethernet packets. An attacker on the same Ethernet subnet as the PAN-OS firewall is able to collect potentially sensitive information from these packets. This issue is also known as Etherleak and is detected by security scanners as CVE-2003-0001. This issue impacts: PAN-OS 8.1 version earlier than PAN-OS 8.1.18; PAN-OS 9.0 versions earlier than PAN-OS 9.0.12; PAN-OS 9.1 versions earlier than PAN-OS 9.1.5.
References
psirt@paloaltonetworks.comhttps://security.paloaltonetworks.com/CVE-2021-3031Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.paloaltonetworks.com/CVE-2021-3031Vendor Advisory
Impacted products
Vendor Product Version
Palo Alto Networks PAN-OS Version: 8.1   < 8.1.18
Version: 9.0   < 9.0.12
Version: 9.1   < 9.1.5
 Create a notification for this product.
   Palo Alto Networks PAN-OS Patch: 8.1.18
Patch: 9.0.12
Patch: 9.1.5
 Create a notification for this product.
Show details on NVD website

To clipboard 

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}


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