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1 vulnerability by GG TSS Implementations
CVE-2023-33241 (GCVE-0-2023-33241)
Vulnerability from cvelistv5 – Published: 2023-08-09 21:00 – Updated: 2024-10-10 14:37
VLAI?
Title
GG18 / GG20 TSS Beta Parameter Vulnerability
Summary
Crypto wallets implementing the GG18 or GG20 TSS protocol might allow an attacker to extract a full ECDSA private key by injecting a malicious pallier key and cheating in the range proof. Depending on the Beta parameters chosen in the protocol implementation, the attack might require 16 signatures or more fully exfiltrate the other parties' private key shares.
Severity ?
9.6 (Critical)
CWE
- Private Key Exfiltration
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| GG TSS Implementations | Wallet |
Affected:
18
Affected: 20 |
Date Public ?
2023-08-09 21:15
Credits
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