CWE
254 79
Advisory Published
Updated

CVE-2006-6503: XSS

First published: Wed Dec 20 2006(Updated: )

Mozilla Firefox 2.x before 2.0.0.1, 1.5.x before 1.5.0.9, Thunderbird before 1.5.0.9, and SeaMonkey before 1.0.7 allows remote attackers to bypass cross-site scripting (XSS) protection by changing the src attribute of an IMG element to a javascript: URI.

Credit: secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
Firefox>=1.5<1.5.0.9
Firefox>=2.0<2.0.0.1
Mozilla SeaMonkey<1.0.7
Thunderbird<1.5.0.9
Debian=3.1
Debian=4.0
Ubuntu=6.06
Ubuntu=6.10
Ubuntu=5.10

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2006-6503?

    CVE-2006-6503 is considered a moderate vulnerability as it allows attackers to bypass cross-site scripting protection.

  • How do I fix CVE-2006-6503?

    To fix CVE-2006-6503, upgrade to Mozilla Firefox version 2.0.0.1 or later, SeaMonkey 1.0.7 or later, and Thunderbird 1.5.0.9 or later.

  • Which software is affected by CVE-2006-6503?

    CVE-2006-6503 affects Mozilla Firefox 2.x before 2.0.0.1, Thunderbird before 1.5.0.9, SeaMonkey before 1.0.7, and specific versions of Debian and Ubuntu Linux.

  • What type of vulnerability is CVE-2006-6503?

    CVE-2006-6503 is a cross-site scripting (XSS) vulnerability that allows remote attackers to exploit web applications.

  • Can CVE-2006-6503 be exploited remotely?

    Yes, CVE-2006-6503 can be exploited remotely by attackers who manipulate the src attribute of an IMG element.

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