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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2021-3063

Change History

CVE Modified by Palo Alto Networks, Inc. 11/10/2021 1:15:09 PM

Action Type Old Value New Value
Changed Description 
An improper handling of exceptional conditions vulnerability exists in Palo Alto Networks GlobalProtect portal and gateway interfaces that enables an unauthenticated network-based attacker to send specifically crafted traffic to a GlobalProtect interface that causes the service to stop responding. Repeated attempts to send this request result in denial of service to all PAN-OS services by restarting the device and putting it into maintenance mode.
This issue impacts:
PAN-OS 8.1 versions earlier than PAN-OS 8.1.21;
PAN-OS 9.0 versions earlier than PAN-OS 9.0.14-h4;
PAN-OS 9.1 versions earlier than PAN-OS 9.1.11-h3;
PAN-OS 10.0 versions earlier than PAN-OS 10.0.8-h4;
PAN-OS 10.1 versions earlier than PAN-OS 10.1.3.
Prisma Access customers are not impacted by this issue.
 
An improper handling of exceptional conditions vulnerability exists in Palo Alto Networks GlobalProtect portal and gateway interfaces that enables an unauthenticated network-based attacker to send specifically crafted traffic to a GlobalProtect interface that causes the service to stop responding. Repeated attempts to send this request result in denial of service to all PAN-OS services by restarting the device and putting it into maintenance mode. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.21; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14-h4; PAN-OS 9.1 versions earlier than PAN-OS 9.1.11-h3; PAN-OS 10.0 versions earlier than PAN-OS 10.0.8-h4; PAN-OS 10.1 versions earlier than PAN-OS 10.1.3. Prisma Access customers are not impacted by this issue.