CVE-2008-5555: XSS

Published Dec 12, 2008
·
Updated

Microsoft Internet Explorer 8.0 Beta 2 relies on the XDomainRequestAllowed HTTP header to authorize data exchange between domains, which allows remote attackers to bypass the product's XSS Filter protection mechanism, and conduct XSS and cross-domain attacks, by injecting this header after a CRLF sequence, related to "XDomainRequest Allowed Injection (XAI)." NOTE: the vendor has reportedly stated that the XSS Filter intentionally does not attempt to "address every conceivable XSS attack scenario."

Affected Software

1 affected component
Microsoft Internet Explorer=8-beta2

Event History

Dec 12, 2008
CVE Published
via MITRE·06:13 PM
Data Sourced
via MITRE·06:13 PM
Description
Data Sourced
via NVD·06:30 PM
DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2008-5555?

CVE-2008-5555 has a severity rating that indicates a medium risk level due to its potential for XSS and cross-domain attacks.

2

How do I fix CVE-2008-5555?

To fix CVE-2008-5555, users should update to a more recent, secure version of Internet Explorer, as the vulnerability is specific to version 8 Beta 2.

3

What impacts could result from CVE-2008-5555?

CVE-2008-5555 could allow remote attackers to conduct cross-site scripting (XSS) attacks and breach user data through cross-domain misconfigurations.

4

Who is affected by CVE-2008-5555?

Users of Microsoft Internet Explorer 8.0 Beta 2 are primarily affected by CVE-2008-5555 due to its specific reliance on the XDomainRequestAllowed HTTP header.

5

What type of vulnerability is CVE-2008-5555?

CVE-2008-5555 is categorized as a cross-site scripting (XSS) vulnerability that exploits the handling of cross-domain requests.

Contact

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