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Exploits
ID:9691 - Exploit for Cryptographic issues in Gotham city - CVE-2023-33242
ID:9691 - Exploit for Cryptographic issues in Gotham city - CVE-2023-33242
Published: April 9, 2024
Vulnerability identifier: #VU79466
Vulnerability risk: High
CVE-ID: CVE-2023-33242
CWE-ID: CWE-310
Exploitation vector: Remote access
Vulnerable software:
Gotham city
Gotham city
Link to public exploit:
Vulnerability description
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to an error in Lindell17 TSS protocol implementation in crypto wallets. A remote attacker can extract the full ECDSA private key by exfiltrating a single bit in every signature attempt (256 in total).
Remediation
Install updates from vendor's website.