CVE-2020-12118

HIGH

Binance tss-lib < 1.2.0 - Keygen Protocol Parameter Manipulation

Title source: llm
STIX 2.1

Description

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.

References (2)

Core 2
Core References
Patch, Third Party Advisory x_refsource_misc
https://github.com/binance-chain/tss-lib/pull/89
Release Notes, Third Party Advisory x_refsource_misc
https://github.com/binance-chain/tss-lib/releases/tag/v1.2.0

Scores

CVSS v3 8.2
EPSS 0.0142
EPSS Percentile 69.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Details

CWE
CWE-276
Status published
Products (2)
binance/tss-lib < 1.2.0
binance-chain/tss-lib 0 - 1.2.0Go
Published Apr 23, 2020
Tracked Since Feb 18, 2026