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3 vulnerabilities
CVE-2023-33242 (GCVE-0-2023-33242)
Vulnerability from cvelistv5 – Published: 2023-08-09 21:01 – Updated: 2024-10-10 12:47
VLAI
Title
Lindell17 TSS Abort Mishandling
Summary
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.
Severity
9.6 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- Private Key Exfiltration
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Lindell TSS Implementations | Wallet |
Affected:
17
|
Date Public
2023-08-09 21:15
Credits
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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)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- Private Key Exfiltration
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GG TSS Implementations | Wallet |
Affected:
18
Affected: 20 |
Date Public
2023-08-09 21:15
Credits
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CVE-2023-30769 (GCVE-0-2023-30769)
Vulnerability from cvelistv5 – Published: 2023-04-17 00:00 – Updated: 2025-03-03 19:29
VLAI
Title
Rab13s Exploit
Summary
Vulnerability discovered is related to the peer-to-peer (p2p) communications, attackers can craft consensus messages, send it to individual nodes and take them offline. An attacker can crawl the network peers using getaddr message and attack the unpatched nodes.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
2 references
Impacted products
Date Public
2023-03-13 00:00
Credits
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