Microsoft IIS 'at risk from FTP flaw'

Redmond investigates system takeover threat

NEWS

Microsoft on Monday said it is looking into a report of a flaw in some versions of its Internet Information Services (IIS) product that could allow an attacker to gain control of a system.

In a statement, a Microsoft representative said the company "is investigating new public claims of a possible vulnerability in IIS 5 and IIS 6 File Transfer Protocol [FTP]".

Microsoft said it is not aware of any attacks using the vulnerability. "We will take steps to determine how customers can protect themselves, should we confirm the vulnerability," the company added.

Once it's done with its investigation, Microsoft said, it will decide how to address the matter, which could include a security update as part of its monthly Patch Tuesday or an out-of-cycle update.

In a posting on Monday, the US Computer Emergency Readiness Team (US-CERT) suggested IT administrators "disable anonymous write access to the FTP server to help mitigate the vulnerability" but added that "a proper impact analysis should be performed prior to taking defensive measures".

Comments

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  1. 1. anonymous

    This should be a good improvement

    • 22 September 2009 12:35
    • Add comment

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