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.
Remediation
References
https://github.com/jasongoodwin/authentikat-jwt/commit/2d2fa0d40ac8f2f7aa7e9b070fa1a25eee082cb0
https://github.com/jasongoodwin/authentikat-jwt/issues/12
https://github.com/jasongoodwin/authentikat-jwt/pull/36
Related Vulnerabilities
CVE-2022-35915 Vulnerability in maven package org.webjars.npm:openzeppelin__contracts
CVE-2020-13921 Vulnerability in maven package org.apache.skywalking:storage-jdbc-hikaricp-plugin
CVE-2023-26110 Vulnerability in npm package node-bluetooth
CVE-2022-25940 Vulnerability in maven package org.webjars.npm:lite-server
CVE-2022-48285 Vulnerability in maven package org.webjars.npm:jszip