Name: CVE-2021-3056: Buffer Copy without Checking Size of Input
Creator: Rapid7
Published: 2021-11-10T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-3056, CWE-120, CWE-787, CVSS 8.8, EPSS 0.01537

A memory corruption vulnerability in Palo Alto Networks PAN-OS GlobalProtect Clientless VPN enables an authenticated attacker to execute arbitrary code with root user privileges during SAML authentication. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.20; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14; PAN-OS 9.1 versions earlier than PAN-OS 9.1.9; PAN-OS 10.0 versions earlier than PAN-OS 10.0.1. Prisma Access customers with Prisma Access 2.1 Preferred firewalls are impacted by this issue.

CVSS Details

CVSS 3.1 Base Score: 8.8
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Panos	—	Update PAN-OS 9.0 to the latest workaround for your deviceUpdate PAN-OS 9.1 to the latest workaround for your deviceUpdate PAN-OS 10.0 to the latest workaround for your deviceUpdate PAN-OS 8.1 to the latest workaround for your device	Nov 11, 2021	Nov 10, 2021

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CVSS Details

Covered by Rapid7

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