Safari 7.0 on Mavericks - unrequested file download

Discussion in 'Mac Apps and Mac App Store' started by Renko31, Nov 8, 2013.

  1. Renko31, Nov 8, 2013
    Last edited: Nov 8, 2013

    Renko31 macrumors member

    Mar 17, 2004
    North Yorkshire, UK

    Just made a troubling discovery using Safari.

    Visiting certain pages on digital is automatically downloading a flash file for an advert - BLUEWATER_VIDEOAD_30s_inbanner.flv.
    I didn't click on the advert link, it automatically happens when opening a page with this advert on it.
    This despite having Flash turned off for this site in Preferences.

    I am sure it is an innocuous file, but isn't this incredibly insecure?
  2. wrldwzrd89 macrumors G5


    Jun 6, 2003
    Solon, OH
    Yes. That concerns me too - that's the kind of vector the bad guys use - a so-called drive-by download.
  3. tyr2 macrumors 6502a


    May 6, 2006
    Leeds, UK
    I would suspect it is because the advertising provider isn't providing the correct 'mime type' for the object. I.e. it is not telling the browser that it is a flash file, but rather something else. Is there a specific page it is happening on?

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