Is WPA2 Security Broken Due to Defcon MS-CHAPv2 Cracking?

Discussion in 'News Aggregator' started by Shaqe, 1 Aug 2012.

  1. Shaqe

    Shaqe Well-Known Member

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    Hola,

    A really interested topic to read:
    Is WPA2 Security Broken Due to Defcon MS-CHAPv2 Cracking?


    Credit & Source: Revolution WiFi
     
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  2. HoT_Pursuit

    HoT_Pursuit Well-Known Member
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    Hello

    I read about the "Defcon MS-CHAPv2 Cracking" in google:snake & some body said: "It's true, MS-CHAPv2 cracked !", & that's private to 'cloudcracker.com' until now
     
  3. Shaqe

    Shaqe Well-Known Member

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    Hello ALFA-550W,

    Frankly speaking? I think there is a priv8 exploit to all the COMPUTER WORLD, it just isn't the time to TRIGGER this, and TRIGGER that :D
     
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  4. Greentaco

    Greentaco Active Member

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    Lets see what happens with the cloudcraker has any one tried it? Im having a hard time getting the handshake in the first place
     
  5. p0p

    p0p Member

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    Thanks for good post ;)
     
  6. malfrat

    malfrat Member

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    It's simply just an old bruteforce attack in a cloud, but a tool called tkiptun-ng is under developement and act like a chopchop attack. It obtain the MIC (Message Integrity Check) in a small part of a packet. After the MICHAEL algorithm sent back the MIC key protected packets and it's being sent from the AP to the client.

    From now, tkiptun-ng just retreive the MIC key and knows a keystram for access point to client communication. We could use the XOR file to create new packets and inject them that could be done using aircrack-ng suite tools as for a wep key.

    On the way but.......NOT CRACKED

    read a lot the WPA chapter in
    Practical attacks against WEP and WPA written by Martin Beck and Erik Tews
     
  7. chineserice

    chineserice Active Member

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    this is indeed interesting !! Reaver able to crack WPS !
    some routers don't have WPS feature... hopefully they will developed a tool like reaver to crack WPA2
     
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