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-2023-29528 Vulnerability in maven package org.xwiki.commons:xwiki-commons-xml
CVE-2022-29002 Vulnerability in maven package com.xuxueli:xxl-job
CVE-2023-32070 Vulnerability in maven package org.xwiki.platform:xwiki-core-rendering-api
CVE-2023-22467 Vulnerability in maven package org.webjars.bowergithub.moment:luxon