GitHub Advisoryadvisory · Maven
GHSA-3rhm-67j6-42jq Exposure of Sensitive information in authentikat-jwt
CRITICAL
Official page ↗
- Aliases
- CVE-2017-18239
- Ecosystem
- Maven
- Packages
- com.jason-goodwin:authentikat-jwt_2.12
- Severity
- Critical
- CVSS vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Reviewed
- 2020-06-16
Affected packages
• Maven com.jason-goodwin:authentikat-jwt_2.12: < 0.4.6 → fixed in 0.4.6
Description
A time-sensitive equality check on the JWT signature in the JsonWebToken.validate method in main/scala/authentikat/jwt/JsonWebToken.scala in authentikat-jwt (aka com.jason-goodwin/authentikat-jwt) version 0.4.5 and earlier allows the supplier of a JWT token to guess bit after bit of the signature by repeating validation requests.
Related
Alias · CVE (1)
- CVE-2017-18239 A time-sensitive equality check on the JWT signature in the JsonWebToken.validate method in main/scala/authentikat/jwt/JsonWebToken.scala… vulnerability
References
- https://nvd.nist.gov/vuln/detail/CVE-2017-18239 advisory
- https://github.com/jasongoodwin/authentikat-jwt/issues/12 web
- https://github.com/jasongoodwin/authentikat-jwt/pull/36 web
- https://github.com/jasongoodwin/authentikat-jwt/commit/2d2fa0d40ac8f2f7aa7e9b070fa1a25eee082cb0 web
- https://github.com/advisories/GHSA-3rhm-67j6-42jq advisory
- https://github.com/jasongoodwin/authentikat-jwt package