Cross-site scripting in Oracle Enterprise Session Border Controller



Published: 2020-10-28 | Updated: 2022-07-14
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2020-11022
CWE-ID CWE-79
Exploitation vector Network
Public exploit Public exploit code for vulnerability #1 is available.
Vulnerable software
Subscribe 		Oracle Enterprise Session Border Controller
Other software / Other software solutions

Vendor Oracle

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Cross-site scripting

EUVDB-ID: #VU27052

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2020-11022

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

Exploit availability: Yes

Description

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

The vulnerability exists due to insufficient sanitization of user-supplied data in the regex operation in "jQuery.htmlPrefilter". A remote attacker can pass specially crafted data to the application that uses .html()</code>, <code>.append() or similar methods for it and execute arbitrary JavaScript 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

Install update from vendor's website.

Vulnerable software versions

Oracle Enterprise Session Border Controller: 8.4 - 8.4

CPE2.3 External links

http://www.oracle.com/security-alerts/cpuoct2020.html?3343


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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