Ledger Live before 2.7.0 does not handle Bitcoin's Replace-By-Fee (RBF). It increases the user's balance with the value of an unconfirmed transaction as soon as it is received (before the transaction is confirmed) and does not decrease the balance when it is canceled. As a result, users are exposed to basic double spending attacks, amplified double spending attacks, and DoS attacks without user consent.
Metrics
Affected Vendors & Products
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
Link | Providers |
---|---|
https://donjon.ledger.com/lsb/012/ |
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History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T11:48:58.314Z
Reserved: 2020-04-23T00:00:00
Link: CVE-2020-12119

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Status : Modified
Published: 2020-07-02T15:15:17.083
Modified: 2024-11-21T04:59:17.250
Link: CVE-2020-12119

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