Multiple vulnerabilities in Palo Alto PAN-OS



Published: 2018-08-27
Risk Low
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2018-10139
CVE-2018-10140
CWE-ID CWE-79
CWE-264
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: #VU14529

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2018-10139

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

Exploit availability: No

Description

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

The vulnerability exists in the GlobalProtect Gateway 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 fixed in the versions 7.1.19, 8.0.12.

Vulnerable software versions

Palo Alto PAN-OS: 8.0.0 - 8.0.11, 7.1.0 - 7.1.17, 6.1.0 - 6.1.21


CPE2.3 External links

http://securityadvisories.paloaltonetworks.com/Home/Detail/128?AspxAutoDetectCookieSupport=1

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

2) Denial of service

EUVDB-ID: #VU14530

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2018-10140

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a remote authenticated attacker to cause DoS condition on the target system.

The vulnerability exists due to a flaw in the management web interface. A remote attacker can shutdown all management sessions and cause all logged in users to be redirected to the login page.

Mitigation

Update to version 8.1.3.

Vulnerable software versions

Palo Alto PAN-OS: 8.1.1 - 8.1.2


CPE2.3 External links

http://securityadvisories.paloaltonetworks.com/Home/Detail/129

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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