CWE
79
Advisory Published
Updated

CVE-2018-0483: Cisco Jabber Client Framework Instant Message Cross-Site Scripting Vulnerability

First published: Wed Jan 09 2019(Updated: )

A vulnerability in Cisco Jabber Client Framework (JCF) could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of an affected system. The vulnerability is due to insufficient validation of user-supplied input of an affected client. An attacker could exploit this vulnerability by executing arbitrary JavaScript in the Jabber client of the recipient. A successful exploit could allow the attacker to execute arbitrary script code in the context of the targeted client or allow the attacker to access sensitive client-based information.

Credit: ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco Jabber=10.0\(0\)

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Frequently Asked Questions

  • What is CVE-2018-0483?

    CVE-2018-0483 is a vulnerability in Cisco Jabber Client Framework (JCF) that could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of an affected system.

  • How does CVE-2018-0483 affect Cisco Jabber?

    CVE-2018-0483 affects Cisco Jabber version 10.0(0) on Windows.

  • What is the severity of CVE-2018-0483?

    The severity of CVE-2018-0483 is medium with a CVSS score of 5.4.

  • How can an attacker exploit CVE-2018-0483?

    An attacker can exploit CVE-2018-0483 by leveraging insufficient validation of user-supplied input in the affected client to conduct a cross-site scripting (XSS) attack.

  • Is there a fix available for CVE-2018-0483?

    Yes, Cisco has released a security advisory with patches and mitigations for CVE-2018-0483.

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