Buffer overflow in Palo Alto PAN-OS - CVE-2019-1582
Published: August 22, 2019
Vulnerability identifier: #VU20367
CSH Severity: Low
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-1582
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote authenticated attacker to perform denial of service (DoS) attack.
The vulnerability exists due to a boundary error when rekeying the current client interactive session. A remote authenticated administrator can trigger memory corruption and crash the affected device.
Affected software
Palo Alto PAN-OS
How to mitigate CVE-2019-1582
Install updates from vendor's website.
Palo Alto PAN-OS - addressed in versions 8.1.9-h4, 9.0.3-h3