Apple QuickTime backdoor

    Apple QuickTime backdoor


    Posted: 31 Aug 2010
    A security researcher has unearthed a “bizarre” flaw in Apple's QuickTime Player that can be exploited to remotely execute malicious code on Windows-based PCs, even those running the most recent versions of operating system.

    Technically, the inclusion of an unused parameter known as “_Marshaled_pUnk” is a backdoor because it is the work of an Apple developer who added it to to the QuickTime code base and then, most likely, forgot to remove it when it was no longer needed. It sat largely undetected for at least nine years until Ruben Santamarta of Spain-based security firm Wintercore discovered it and realized it could be exploited to take full control of machines running Windows 7, Microsoft's most secure operating system to date.
    source..
    Tews's Avatar Posted By: Tews
    31 Aug 2010



  1. Posts : 872
    Windows 7 Home Premium x64
       #1

    Looks like Apple was relying on security through obscurity again. Honestly, the way they attack Windows and MS in general, I wouldn't rule out the possibility of this vulnerability being left there intentionally.
      My Computer


  2. Posts : 6,857
    Win 7 Ultimate 64-bit SP1 (desktop)
       #2

    Once again, I am glad I've kept my computer iTunes and Quicktime free.
      My Computer


  3. Posts : 872
    Windows 7 Home Premium x64
       #3

    I do have QuickTime, as it is a prerequisite of iTunes, which is a prerequisite of iPhone and iPad. But I never actually use QuickTime, so hopefully I'm safe.
      My Computer


  4. Posts : 433
    Windows 7 Home Premium x64
       #4

    Reading stuff like this makes me wish I could uninstall QuickTime from my computer, but I need it since certain websites I go to use QuickTime plugins...

    Therefore, please hurry up and fix this Apple!
      My Computer


  5. Posts : 1,487
    Windows 7 x64 / Same
       #5

    Always a gem to have backdoors. Any door can be opened.
      My Computer


  6. Posts : 1,663
    Windows 10 Tech Preview 9926 x64
       #6

    Imagine that. I honestly haven't used Quicktime in years. It's always been horrible software and a huge security risk, and it always will be. Another reason I chose Android over iPhone...that way I don't have to be tied down to QT/iTunes.
      My Computer


  7. Posts : 1,487
    Windows 7 x64 / Same
       #7

    blackroseMD1 said:
    Imagine that. I honestly haven't used Quicktime in years. It's always been horrible software and a huge security risk, and it always will be. Another reason I chose Android over iPhone...that way I don't have to be tied down to QT/iTunes.
    Which phone do you have? I want the Droid X.
      My Computer


  8. Posts : 25,847
    Windows 10 Pro. 64/ version 1709 Windows 7 Pro/64
       #8

    I remove Quick Time a while back and I'm living very happy. I really don't want things from Apple on my Windows.
      My Computer


  9. Posts : 1,663
    Windows 10 Tech Preview 9926 x64
       #9

    Win7User512 said:
    blackroseMD1 said:
    Imagine that. I honestly haven't used Quicktime in years. It's always been horrible software and a huge security risk, and it always will be. Another reason I chose Android over iPhone...that way I don't have to be tied down to QT/iTunes.
    Which phone do you have? I want the Droid X.
    Evo 4G rooted running CyanogenMod6 with CMSnap kernel.

    Best phone I've ever owned, hands down.
      My Computer


 

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