CVE-2017-18239

Published March 18th, 2018

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CVSS v3

N/A

CVSS v2

MEDIUM

Affected

PROJECT

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.

jasongoodwin/authentikat-jwt

JWT Scala Implementation - Claims based auth for Scala.

GitHub

134