Input validation error in Palo Alto PAN-OS - CVE-2019-1581
Published: August 22, 2019
Vulnerability identifier: #VU20368
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-1581
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to insufficient validation when processing messages. A remote non-authenticated attacker can send specially crafted message to the device and execute arbitrary code on the target system.
Affected software
Palo Alto PAN-OS
How to mitigate CVE-2019-1581
Install updates from vendor's website.
Palo Alto PAN-OS - addressed in versions 7.1.24-h1, 8.0.19-h1, 8.1.9-h4, 9.0.3-h3