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wdormann's profile
Will Dormann
Will Dormann
Will Dormann
@wdormann

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Will Dormann

@wdormann

Vulnerability Analyst at the CERT/CC. My thoughts are my own, not my employer's.

Joined August 2012

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    1. Kevin Beaumont‏Verified account @GossiTheDog 4 Jun 2019
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      Kevin Beaumont Retweeted NSA/CSS

      The NSA are advising all organisations to patch the #BlueKeep vulnerability, along with mitigating actionshttps://twitter.com/nsagov/status/1135984607122341888?s=21 …

      Kevin Beaumont added,

      NSA/CSSVerified account @NSAGov
      #Cybersecurity Advisory: we urge Microsoft Windows administrators and users to patch systems to address the #Bluekeep vulnerability. For more information, see the full advisory here: https://www.nsa.gov/News-Features/News-Stories/Article-View/Article/1865726/nsa-cybersecurity-advisory-patch-remote-desktop-services-on-legacy-versions-of/ …
      1 reply 10 retweets 19 likes
      Show this thread
    2. Kevin Beaumont‏Verified account @GossiTheDog 6 Jun 2019
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      There is no public remote code execution exploit, and no evidence of exploitation in the wild. Keep patching.

      4 replies 2 retweets 9 likes
      Show this thread
    3. Kevin Beaumont‏Verified account @GossiTheDog 11 Jun 2019
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      June’s patch cycle begins today with Microsoft. There is currently no public remote code execution exploit for #BlueKeep and no evidence of exploitation in the wild.

      2 replies 5 retweets 23 likes
      Show this thread
    4. Kevin Beaumont‏Verified account @GossiTheDog 11 Jun 2019
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      Shout out to @ValthekOn @zerosum0x0 @MalwareTechBlog and @ryHanson for not releasing their exploits. They absolutely would be strapped on to ransomware almost immediately - I’ve already seen a few people try, not realising they’ve paid for fake exploits.

      4 replies 6 retweets 48 likes
      Show this thread
    5. Kevin Beaumont‏Verified account @GossiTheDog 13 Jun 2019
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      Kevin Beaumont Retweeted Cedric Halbronn

      NCC have released a tool which allows scanning for BlueKeep where NLA is enabled (and you have creds) 💪🏾https://twitter.com/saidelike/status/1139092480903798784?s=21 …

      Kevin Beaumont added,

      Cedric Halbronn @saidelike
      Today with @NCCGroupplc we release BKScan, a scanner for BlueKeep Windows RDP vulnerability (CVE-2019-0708) which supports NLA https://github.com/nccgroup/BKScan  #gopatchnow #bluekeep #cve-2019-0708
      1 reply 7 retweets 31 likes
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    6. Kevin Beaumont‏Verified account @GossiTheDog 13 Jun 2019
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      If you use Rapid7, it now does unauthenticated scanning for #BlueKeep from today.pic.twitter.com/JpCrKhoxDR

      4 replies 7 retweets 33 likes
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    7. Kevin Beaumont‏Verified account @GossiTheDog 13 Jun 2019
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      There are still around 1 million publicly accessible devices vulnerable to #BlueKeep, without NLA enabled, confirmed by @bitsight with rdpscan. The US remains one of the least patched regions. https://www.bitsight.com/blog/data-insights-on-bluekeep-vulnerability …pic.twitter.com/vuy0euY4xQ

      3 replies 13 retweets 22 likes
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    8. Kevin Beaumont‏Verified account @GossiTheDog 13 Jun 2019
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      By the way, although InfoSec is generally a hype cycle (THE NEXT GEN THREAT!!1!), the #BlueKeep RDP vulnerability is still very real threat (even without a public exploit) and risk of turning into an int'l incident - so orgs should concentrate on remediating straggling systems.

      1 reply 3 retweets 15 likes
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    9. Kevin Beaumont‏Verified account @GossiTheDog 17 Jun 2019
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      There's still no public remote code execution exploit for BlueKeep. Thanks to some sterling work by @TomSellers and @zerosum0x0 you can scan with Metasploit with randomised fake usernames and computer names now.pic.twitter.com/08HcutYa9i

      1 reply 8 retweets 15 likes
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    10. Kevin Beaumont‏Verified account @GossiTheDog 17 Jun 2019
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      New: US Cybersecurity and Infrastructure Security Agency say they have tested #BlueKeep vulnerability against Windows 2000 and achieved code execution. https://www.us-cert.gov/ncas/alerts/AA19-168A …

      4 replies 8 retweets 23 likes
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      Will Dormann‏ @wdormann 17 Jun 2019
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      Replying to @GossiTheDog

      Note that the wording of this alert has been updated since its original publication. Mention of "code execution" on Windows 2000 has been removed.

      11:49 AM - 17 Jun 2019
      • 1 Like
      • Alex Hall
      1 reply 0 retweets 1 like
        1. New conversation
        2. Kevin Beaumont‏Verified account @GossiTheDog 17 Jun 2019
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          Replying to @wdormann

          Amazing, now says “CISA has coordinated with external stakeholders and determined that Windows 2000 is vulnerable to BlueKeep.” @MalwareTechBlog help the USG out and confirm RCE 😂

          3 replies 1 retweet 10 likes
        3. MalwareTech‏Verified account @MalwareTechBlog 17 Jun 2019
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          Replying to @GossiTheDog @wdormann

          I'm actually doing that right now for lolz, but I've got a meeting in 30 mins so won't be done.

          1 reply 0 retweets 8 likes
        4. 4 more replies

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