jose-php before 2.2.1 does not use constant-time operations for HMAC comparison, which makes it easier for remote attackers to obtain sensitive information via a timing attack, related to JWE.php and JWS.php.
{ "versions": [ { "introduced": "0" }, { "last_affected": "2.2.0" } ] }
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-5429.json"