title: PAN-OS: Management server rasmgr denial of service
description: A NULL pointer dereference vulnerability in Palo Alto Networks PAN-OS allows an authenticated administrator to send a request that causes the rasmgr daemon to crash. 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 affects: PAN-OS 9.1 versions earlier than 9.1.2.
problem types: CWE-476 NULL Pointer Dereference
affected:
{
product: PAN-OS
vendor: Palo Alto Networks
versions:
changes: [at: 9.1.2, status: unaffected], lessThan: 9.1.2, status: affected, version: 9.1, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 4.9
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
version: 3.1
]
solutions: This issue is fixed in PAN-OS 9.1.2 and all later PAN-OS versions.