Описание
Crypto wallets implementing the Lindell17 TSS protocol might allow an attacker to extract the full ECDSA private key by exfiltrating a single bit in every signature attempt (256 in total) because of not adhering to the paper's security proof's assumption regarding handling aborts after a failed signature.
Ссылки
- ExploitThird Party Advisory
- Exploit
- Exploit
- Third Party Advisory
- ExploitThird Party Advisory
- Exploit
- Exploit
- Third Party Advisory
Уязвимые конфигурации
Конфигурация 1
cpe:2.3:a:lindell17_project:lindell17:-:*:*:*:*:*:*:*
EPSS
Процентиль: 88%
0.03921
Низкий
9.6 Critical
CVSS3
8.1 High
CVSS3
Дефекты
CWE-74
Связанные уязвимости
CVSS3: 9.6
github
больше 2 лет назад
Crypto wallets implementing the Lindell17 TSS protocol might allow an attacker to extract the full ECDSA private key by exfiltrating a single bit in every signature attempt (256 in total) because of not adhering to the paper's security proof's assumption regarding handling aborts after a failed signature.
EPSS
Процентиль: 88%
0.03921
Низкий
9.6 Critical
CVSS3
8.1 High
CVSS3
Дефекты
CWE-74