CVE-2017-18239 | BDVDB-2026-98030 Detail

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.

Impact#

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Exploit#

History#

1. Version 12018-03-18Record published in the CVE List.
2. Version 22024-08-05Most recent update recorded in the CVE List.