Multiple vulnerabilities in Palo Alto PAN-OS



Published: 2020-05-15
Risk Medium
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2020-2011
CVE-2020-2016
CWE-ID CWE-20
CWE-362
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Palo Alto PAN-OS
Operating systems & Components / Operating system

Vendor Palo Alto Networks, Inc.

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Input validation error

EUVDB-ID: #VU27949

Risk: Medium

CVSSv3.1:

CVE-ID: CVE-2020-2011

CWE-ID: CWE-20 - Improper Input Validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input in the configuration daemon of PAN-OS Panorama. A remote attacker can send a specifically crafted registration request and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Palo Alto PAN-OS: 7.1.0 - 7.1.26, 8.0.0 - 8.0.21, 8.1.0 - 8.1.13, 9.0.0 - 9.0.6


CPE2.3 External links

http://security.paloaltonetworks.com/CVE-2020-2011

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

2) Race condition

EUVDB-ID: #VU27950

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2020-2016

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists because of a race condition due to insecure creation of a file. A local user can exploit the race and gain unauthorized access to sensitive information and escalate privileges on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Palo Alto PAN-OS: 7.1.0 - 7.1.25, 8.0.0 - 8.0.21, 8.1.0 - 8.1.12, 9.0.0 - 9.0.5-h3


CPE2.3 External links

http://security.paloaltonetworks.com/CVE-2020-2016

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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