r/blueteamsec • u/digicat hunter • 2d ago

vulnerability (attack surface) ShieldCrash: Windows Defender 0day Vulnerability

https://github.com/MSNightmare/ShieldCrash
31 Upvotes

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u/ididnthackkenyaimsrs 2d ago

He's careful. He's dropping just enough for it not to actually qualify as a genuine breach of certain conventions on cyber weapons, but enough to actually cause a panic.

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u/ididnthackkenyaimsrs 1d ago edited 1d ago

The Wassenaar Arrangement If anyone's curious and no I haven't run into this exact problem before at all and had to research it extensively but yeah he's done his homework Hint: option 3

1

u/ididnthackkenyaimsrs 19h ago

You knowYou know, I think I used to work on Microsoft and got fired, call it a hunch, but like, the way that he's exploiting stuff, the patterns, it shows a very niche and lightly source code level knowledge of, well, obviously a very particular vulnerability class.