CVE-2020-12118

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Source
https://cve.org/CVERecord?id=CVE-2020-12118
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-12118.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-12118
Aliases
Published
2020-04-23T22:15:12Z
Modified
2026-10-20T10:52:47Z
Severity
  • 8.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N CVSS Calculator
Summary
[none]
Details

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

Affected packages

Git / github.com/bnb-chain/tss-lib

Affected ranges

Type
GIT
Repo
https://github.com/bnb-chain/tss-lib
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
c66e035bc1d25ceb1fd4dbf08a8f1a3bae3c4402
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:binance:tss-lib:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "1.2.0"
                }
            ],
            "source":  "CPE_RANGE"
        },
        {
            "original_tag":  "v1.2.0",
            "range":  [
                {
                    "fixed":  "c66e035bc1d25ceb1fd4dbf08a8f1a3bae3c4402"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Affected versions

Other
pre-protobufs
v1.*
v1.0.0
v1.1.0
v1.1.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-12118.json"