The keygen protocol implementation in Binance tss-lib before 1.2.0 allows attackers to generate crafted h1 and h2 parameters in order to…
mitre·CWE-276·Published 2020-04-23
The keygen protocol implementation in Binance tss-lib before 1.2.0 allows attackers to generate crafted h1 and h2 parameters in order to compromise a signing round or obtain sensitive information from other parties.
The keygen protocol implementation in Binance tss-lib before 1.2.0 allows attackers to generate crafted h1 and h2 parameters in order to compromise a signing round or obtain sensitive information from other parties.
Incorrect Default Permissions in Binance tss-lib in github.com/binance-chain/tss-lib
The keygen protocol implementation in Binance tss-lib before 1.2.0 allows attackers to generate crafted h1 and h2 parameters in order to compromise a signing round or obtain sensitive information from other parties. ### Specific Go Packages Affected github.com/binance-chain/tss-lib/ecdsa/keygen
La implementación del protocolo keygen en Binance tss-lib versiones anteriores a la versión 1.2.0, permite a atacantes generar parámetros h1 y h2 especialmente diseñados a fin de comprometer un recorrido de firmas u obtener información confidencial de otras partes.
| Version | Type | Source | Base | Exp | Impact | Vector |
|---|---|---|---|---|---|---|
| 2.0 | Primary | NVD | 6.4 | 10.0 | 4.9 | AV:N/AC:L/Au:N/C:P/I:P/A:N |
| 3.1 | Primary | NVD | 8.2 | 3.9 | 4.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N |
| 3.1 | Secondary | GHSA | 7.2 | — | — | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:R |