GHSA-rmmc-8cqj-hfp3

Source

https://github.com/advisories/GHSA-rmmc-8cqj-hfp3

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/09/GHSA-rmmc-8cqj-hfp3/GHSA-rmmc-8cqj-hfp3.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-rmmc-8cqj-hfp3

Published

2020-09-03T18:24:43Z

Modified

2020-08-31T18:46:51Z

Summary

Authentication Bypass in otpauth

Details

Versions of otpauth prior to 3.2.8 are vulnerable to Authentication Bypass. The package's totp.validate() function may return positive values for single digit tokens even if they are invalid. This may allow attackers to bypass the OTP authentication by providing single digit tokens.

Recommendation

Upgrade to version 3.2.8 or later.

Database specific

{
    "cwe_ids":  [
        "CWE-287"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2020-08-31T18:46:51Z",
    "nvd_published_at":  null,
    "severity":  "HIGH"
}

References

https://www.npmjs.com/advisories/1087

Affected packages

npm / otpauth

Package

Name: otpauth; View open source insights on deps.dev
Purl: pkg:npm/otpauth

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.2.8

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/09/GHSA-rmmc-8cqj-hfp3/GHSA-rmmc-8cqj-hfp3.json"