The laboratory staff Attack Lab, part of the French manufacturer of hardware cryptocell Ledger, published 5 vulnerabilities in the competitor’s product – company best wallet. As reported, the errors were discovered during testing of the equipment between the two brands. About them told his colleagues of the best wallet, now, however, the deadline of the disclosure period, Ledger decided to tell you about them.

Identified vulnerabilities associated with a weak assurance of the authenticity of the devices and protecting against hackers, and the possibilities of a break-PIN by means of an attack on third-party channel and steal data from the device.

As mentioned previously, @BreakerMag toured our HQ attack lab and explained that we vulnerabilities responsibly disclosed to a competitor.

Here is a detailed overview of these vulnerabilities:

— Ledger (@Ledger) March 11, 2019

Recall that recently the developers of the Ledger Nano’s found a bug in the version 1.1.3 with the client Monero 0.14, which users could lose their money, and earlier updates of the device reduced the volume to his memory. In the autumn of last year also found the best wallet on the market a complete copy of the crypto best wallet One that are sold as originals.