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Windows Atom Tables popped by security researchers


After actually reading , this isn't a vulnerability per se and doesn't really allow privilege escalation*.

It's a way to inject code into processes (a la WriteProcessMemory/CreateRemoteThread/etc) without getting detected by anti-malware software.

It does however remind me of a classic NT 4 kernel vulnerability in the NtAddAtom function!

* Well, indirectly you could use it to gain more privileges or access to more hosts, as you can use it to hijack a remote desktop session or log terminal sessions, for example. But that's when you have code running as the same user as that process already.

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