New Adobe Flash bug allows hackers to take over your computer, update Flash to v11.3.300.271 to be safe

August 14, 2012 17 Email article | Print article

Adobe has released an out of the blue security bulletin stating a bug in Adobe Flash is being exploited by hackers and could potentially allow attackers to take over computers. The attack vector is malicious Microsoft Word documents that exploit the ActiveX version of Flash Player in Internet Explorer on Windows. According to Adobe, this vulnerability “could cause the application to crash and potentially allow an attacker to take control of the affected system”.

Adobe was notified about this security exploit by two unnamed researchers and Adobe has since then issued a patch to plug this bug. While the exploit appears to be on Windows only, the Flash update is being issued cross-platform to Windows, Linux, and Mac OS X. Anyone that wants to stay safe from this bug should immediately update their Flash Player to v11.3.300.271. Updates will be pushed by Adobe via the automatic updating feature in Flash Player or by users can manually update by downloading the latest version of Flash Player from Adobe’s website.

Although the Adobe Flash bug isn’t Microsoft’s fault despite Word being the delivery vehicle, Microsoft itself issued updates on Patch Tuesday that addressed 26 vulnerabilities, some of them being in Microsoft Office. No wonder Apple users like to laugh at us.

[via ArsTechnica | Image credit: marcopako]

17 Comments »

  1. hatman August 14, 2012 at 11:47 PM (comment permalink) -

    Thanks for the article Ashraf.

    1
  2. Ashraf August 15, 2012 at 3:54 AM (comment permalink) -
    Mr. Boss
  3. chuck August 15, 2012 at 4:53 AM (comment permalink) -

    2 versions ago (.265?),Zmana AntiLogger threw a flag that Flash was logging my keystrokes.
    I contacted Support,who forwarded my inquiry to Tech,but never heard back.
    Not a FP after all?

    3
  4. AFPhys August 15, 2012 at 5:17 AM (comment permalink) -

    “attack vector is malicious Microsoft Word documents that exploit the ActiveX version of Flash Player in Internet Explorer on Windows”

    Since I use Libre Office, have ActiveX disabled, and virtually eliminated IE on my machines — I think I can safely continue to override FP’s insistence that it be updated…

    Typically I keep Flash disabled, too, enabling it only for the few videos I need to watch each week.

    I sure will be happy when I can watch videos with some other player…

    4
  5. BarrysCool August 15, 2012 at 5:52 AM (comment permalink) -

    Adobe Flash is already built into Chrome and automatically updated by Google. So for all of you that use Chrome, no worries.

    5
  6. Mike August 15, 2012 at 12:29 PM (comment permalink) -

    @BarrysCool: Thanks for that reminder! I don’t know about the rest of you, but I can’t keep up with constant app. updates. The computer is supposed to help me, not be a newest and time-consuming maintenance project …

    6
  7. beatle August 15, 2012 at 4:39 PM (comment permalink) -

    @Mike:

    You are absolutely right. A previous recent Flash update was causing stability problem according to news at Major Geeks, and I’ve not updated since then.

    My main reason for having a PC is for gaming. However I find myself spending more time now trying to keep the PC stable, protected and up to date, which means I need to keep informed about dangers such as this. No wonder so many people use Linux to browse and consoles for gaming.

    7
  8. J_L August 15, 2012 at 5:00 PM (comment permalink) -

    Apples users laugh? Ha! With Macs clearly ripping you off in both hardware and software, PC users are the ones laughing (especially with the zero cost of Linux).

    The only reason Macs aren’t in much danger right now is obscurity, hackers can crack it even easier than Windows.

    8
  9. oldtimer3 August 15, 2012 at 6:07 PM (comment permalink) -

    @BarrysCool:
    What, there is other browsers?

    9
  10. DoktorThomas August 16, 2012 at 6:40 AM (comment permalink) -

    All scripts disabled on 13 of my 15 PCs. Stopping Adobe Flash saves hours of worthless advertising… not to mention load time.

    10
  11. DoktorThomas August 16, 2012 at 6:44 AM (comment permalink) -

    @Mike: Endless updates on PCs is a MSFT coding problem. They keep piling on bloat hoping for the best. They need to try innovation: an OS without IE is a start.

    11
  12. chuck August 16, 2012 at 6:50 AM (comment permalink) -

    @DoktorThomas: That’s why the very first thing I do is disable auto updates in Windows.I have one rig running box stock XP SP2 w/ no updates-it’s infection free for 4 years and the fastest rig in the house,including my 7′s

    12
  13. chuck August 16, 2012 at 6:52 AM (comment permalink) -

    Zemana AntiLogger says the newest Flash is logging keystrokes!! WTF!!

    13
  14. Leonel August 16, 2012 at 10:20 AM (comment permalink) -

    My Trend Micro flagged this download as malicious ware

    14
  15. sl0j0n August 17, 2012 at 11:06 PM (comment permalink) -

    Hello, Ashraf.
    Thanks for this, sorry I’m late to the party.
    BTW, *this* is ‘why’ “flash” needs to DIE!, DIE! DIE!
    Its been a near-constant source of aggravation, since win95 days.
    We can only hope that, soon,
    flash will “exist” only on some goober’s ‘nostalgic’ “this-is-the-way-things-were” webarchive.
    [Maybe that's a new word, a?]

    Have a GREAT day, neighbor!

    15
  16. chuck (detailer) August 18, 2012 at 4:55 AM (comment permalink) -

    @sl0j0n: Well,it is dead for Android as of JB-that’s a start

    16
  17. john August 18, 2012 at 5:33 AM (comment permalink) -

    Have they straightened out the glitch between this and Sandboxie yet?

    17

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