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we hacked ledger. the OneKey Anzen team has successfully reproduced a transaction replacement attack against ledger ethereum app 1.22.1 in our lab. the bug is a race condition between the transaction display logic and the underlying transaction buffer. an attacker can overwrite the transaction waiting to be signed while...

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Yishi

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1,310,211 Aufrufe • vor 2 Tagen •via X (Twitter)

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