CVE-2020-12118

HighCVSS 8.2/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 8.2/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Weakness enumeration

CWE-276

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

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

Timeline

Published: Apr 23, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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