VulnerabilityModified
CVE-2020-12118
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.
HIGH 8.2EPSS 1.28%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.28%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 8.2 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
- EPSS
- 1.28% probability · 68th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-276
- Affected
- binance/tss-lib
- Source
- cve@mitre.org
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.