// For flags

CVE-2020-1995

PAN-OS: Management server rasmgr denial of service

Severity Score

4.9
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

Una vulnerabilidad de desreferencia del puntero NULL en Palo Alto Networks PAN-OS, permite a un administrador autenticado enviar una petición que causa que el demonio rasmgr se bloquee. Los intentos repetidos de enviar esta petición resultan en una denegación de servicio en todos los servicios de PAN-OS al reiniciar el dispositivo y ponerlo en modo de mantenimiento. Este problema afecta a: PAN-OS versiones 9.1 anteriores a 9.1.2.

*Credits: This issue was found by Nicholas Newsom of Palo Alto Networks during internal security review.
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
None
Integrity
None
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-12-04 CVE Reserved
  • 2020-05-13 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-09-17 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-476: NULL Pointer Dereference
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
URL Date SRC
https://security.paloaltonetworks.com/CVE-2020-1995 2020-05-15
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Paloaltonetworks
Search vendor "Paloaltonetworks"
 Pan-os
Search vendor "Paloaltonetworks" for product "Pan-os"
 >= 9.1.0 < 9.1.2
Search vendor "Paloaltonetworks" for product "Pan-os" and version " >= 9.1.0 < 9.1.2"
-
Affected