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SRAM dump via glitching the firmware update

Reportada en December 27, 2018

Using a special glitching hardware an attacker could trick the device processor into Read Protection level 1 which allows readout of RAM. The issue was fixed by not storing sensitive data in RAM during the firmware update.

Fixed in firmware 1.8.0.

Reportada por wallet.fail
Trezor Model One, Trezor Model T

Vulnerabilidades solucionadas

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