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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Affected Vendors & Products
References
History
Thu, 10 Oct 2024 13:15:00 +0000
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MITRE
Status: PUBLISHED
Assigner: Halborn
Published: 2023-08-09T21:01:37.417Z
Updated: 2024-10-10T12:47:35.497Z
Reserved: 2023-05-19T15:51:23.095Z
Link: CVE-2023-33242
Vulnrichment
Updated: 2024-08-02T15:39:35.953Z
NVD
Status : Analyzed
Published: 2023-08-09T22:15:11.180
Modified: 2023-08-25T15:06:14.247
Link: CVE-2023-33242
Redhat
No data.