Re: Hotmail security hole - injecting JavaScript using <IMG

From: Norbert Luckhardt (nlat_private)
Date: Tue Jan 04 2000 - 01:35:40 PST

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    Hello out there,
    
    At 14:34 03.01.00 , Georgi Guninski wrote:
    >Georgi Guninski security advisory #1, 2000
    >
    >Hotmail security hole - injecting JavaScript using <IMG
    >LOWSRC="javascript:....">
    ...
    >Workaround: Disable JavaScript
    
    this is a good security hint - but no workaround for hotmail users. hotmail
    (perhaps only the MS passport service) needs javascript - without it you
    only get the following message:
    
    Sign In Access Error
    JavaScript required. The browser that you are using does not support
    JavaScript, or you may have
    disabled JavaScript.
    
    have secure fun, Shalom dann,
    NOrbert
    
    - --
    Norbert Luckhardt   http://www.heise.de/ct/Redaktion/nl/
    Redaktion c't       Tel.: +49 511 5352 - 300    Fax: +49 511 5352 - 417
    Helstorfer Str. 7   D-30625 Hannover            BBS: +49 511 5352 - 301
    
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