RUSTSEC-2020-0156

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Source

https://rustsec.org/advisories/RUSTSEC-2020-0156

Import Source

https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2020-0156.json

JSON Data

https://api.osv.dev/v1/vulns/RUSTSEC-2020-0156

Aliases

Published

2020-01-22T12:00:00Z

Modified

2023-11-08T04:01:30.388161Z

Severity

5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator

Summary

Observable Discrepancy in libsecp256k1-rs

Details

A timing vulnerability in the Scalar::check_overflow function in Parity libsecp256k1-rs before 0.3.1 potentially allows an attacker to leak information via a side-channel attack.

Database specific

{
    "license": "CC0-1.0"
}

References

Affected packages

crates.io / libsecp256k1-rs

Package

Name: libsecp256k1-rs; View open source insights on deps.dev
Purl: pkg:cargo/libsecp256k1-rs

Affected ranges

Type: SEMVER
Events: Introduced

0.0.0-0

Fixed

0.3.1

Ecosystem specific

{
    "affected_functions": null,
    "affects": {
        "os": [],
        "functions": [],
        "arch": []
    }
}

Database specific

{
    "cvss": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
    "informational": null,
    "categories": [
        "crypto-failure"
    ]
}