{"schemaVersion":3,"id":"CVE-2018-8023","aliases":["GHSA-c8cc-p3j7-4c7f"],"status":"published","duplicateOf":null,"title":null,"description":"Apache Mesos can be configured to require authentication to call the Executor HTTP API using JSON Web Token (JWT). In Apache Mesos versions pre-1.4.2, 1.5.0, 1.5.1, 1.6.0 the comparison of the generated HMAC value against the provided signature in the JWT implementation used is vulnerable to a timing attack because instead of a constant-time string comparison routine a standard `==` operator has been used. 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