Cross-site scripting in Palo Alto PAN-OS



Published: 2019-01-29
Risk Low
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2019-1566
CVE-2019-1565
CWE-ID CWE-79
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) Cross-site scripting

EUVDB-ID: #VU17248

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2019-1566

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists in the PAN-OS Management Web Interface due to insufficient sanitization of user-supplied data. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks

Mitigation

The vulnerability has been addressed in the versions 7.1.22, 8.0.15, 8.1.6.

Vulnerable software versions

Palo Alto PAN-OS: 8.1.1 - 8.1.5, 8.0.0 - 8.0.14, 7.1.0 - 7.1.21, 7.0.0 - 7.0.19


CPE2.3 External links

http://securityadvisories.paloaltonetworks.com/Home/Detail/140

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

2) Cross-site scripting

EUVDB-ID: #VU17249

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2019-1565

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists in the PAN-OS External Dynamic Lists due to insufficient sanitization of user-supplied data. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks

Mitigation

The vulnerability has been addressed in the versions 7.1.22, 8.0.15, 8.1.6.

Vulnerable software versions

Palo Alto PAN-OS: 8.1.1 - 8.1.5, 8.0.0 - 8.0.14, 7.1.0 - 7.1.21, 7.0.0 - 7.0.19


CPE2.3 External links

http://securityadvisories.paloaltonetworks.com/Home/Detail/139

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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