Website Content is Malformed due to Onunload Multiple Browser Entrapment Vulnerability


  • Description
    Website content is malformed or blocked.

  • Symptoms

  • Cause
    The Vulnerability Anti.dote security engine handles a vulnerability called "Onunload Multiple Browser Entrapment Vulnerability". The Vital Security Appliance identifies and blocks this vulnerability on various websites.

  • Solution
    There are 3 possible solutions for this issue:

  • Software Version
    8.3.6
    8.4.x

    • This article applies to:
    NG 1000
    NG 5000
    NG 8000
    This article was previously published as:
    Finjan KB 1484

    Last Modified 3/23/2009.
    https://support.trustwave.com/kb/KnowledgebaseArticle13343.aspx