BIP-143 in the Bitcoin protocol specification mishandles the signing of a Segwit transaction, which allows attackers to trick a user into making two signatures in certain cases, potentially leading to a huge transaction fee. NOTE: this affects all hardware wallets. It was fixed in 1.9.1 for the Trezor One and 2.3.1 for the Trezor Model T.
References
Configurations
History
21 Nov 2024, 05:02
Type | Values Removed | Values Added |
---|---|---|
References | () https://blog.trezor.io/details-of-firmware-updates-for-trezor-one-version-1-9-1-and-trezor-model-t-version-2-3-1-1eba8f60f2dd - Third Party Advisory |
Information
Published : 2020-06-16 18:15
Updated : 2024-11-21 05:02
NVD link : CVE-2020-14199
Mitre link : CVE-2020-14199
CVE.ORG link : CVE-2020-14199
JSON object : View
Products Affected
satoshilabs
- trezor_model_t
- trezor_one_firmware
- trezor_model_t_firmware
- trezor_one
CWE
CWE-347
Improper Verification of Cryptographic Signature