title: PAN-OS: Predictable temporary file vulnerability
description: A predictable temporary file vulnerability in PAN-OS allows a local authenticated user with shell access to corrupt arbitrary system files affecting the integrity of the system. This issue affects: All versions of PAN-OS 7.1 and 8.0; PAN-OS 8.1 versions earlier than 8.1.13; PAN-OS 9.0 versions earlier than 9.0.7.
problem types: CWE-377 Insecure Temporary File
affected:
{
product: PAN-OS
vendor: Palo Alto Networks
versions:
status: affected, version: 7.1.*
status: affected, version: 8.0.*
changes: [at: 8.1.13, status: unaffected], lessThan: 8.1.13, status: affected, version: 8.1, versionType: custom
changes: [at: 9.0.7, status: unaffected], lessThan: 9.0.7, status: affected, version: 9.0, versionType: custom
lessThan: 9.1*, status: unaffected, version: 9.1.0, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: LOCAL
availabilityImpact: NONE
baseScore: 4.1
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: HIGH
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N
version: 3.1
]
solutions: This issue is fixed in PAN-OS 8.1.13, PAN-OS 9.0.7, PAN-OS 9.1.0, and all later PAN-OS versions.
PAN-OS 8.0 is now end-of-life as of October 31, 2019, and is no longer covered by our Product Security Assurance policies.
PAN-OS 7.1 is on extended support until June 30, 2020, and is only being considered for critical security vulnerability fixes.