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CVE-2023-33242

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2023-08-09 21:01:37

Laatst bijgewerkt 2024-10-10 12:47:35

Toegewezen door Halborn

CVSS-score 9.6

Status PUBLISHED

Beschrijving

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.

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