{"id":"CVE-2016-5429","aliases":["EUVD-2016-6374","GHSA-rcq3-9j7g-jm67"],"status":"published","title":"jose-php before 2.2.1 does not use constant-time operations for HMAC comparison, which makes it...","description":"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.","severity":{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01342,"percentile":0.71548,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2016-09-03T20:00:00Z","modified":"2026-10-20T10:47:54Z","products":[{"vendor":"jose-php_project","product":"jose-php"}],"references":[{"url":"http://www.securityfocus.com/bid/92743","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://github.com/nov/jose-php/commit/f03b986b4439e20b0fd635109b48afe96cf0099b#diff-37b0d289d6375ba4a7740401950ccdd6R287","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"https://github.com/nov/jose-php/commit/1cce55e27adf0274193eb1cd74b927a398a3df4b#diff-2a982d82ef0f673fd0ba2beba0e18420R138","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-5429"},{"url":"https://github.com/advisories/GHSA-rcq3-9j7g-jm67"}],"sources":{"cve":[{"id":"CVE-2016-5429","description":"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.","status":"published","published":"2016-09-03T20:00:00Z","modified":"2024-08-06T01:01:00.081Z","updated_at":"2026-11-02T14:33:30.767029Z"}],"euvd":[{"id":"EUVD-2016-6374","description":"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.","status":"published","published":"2016-09-03T20:00:00Z","modified":"2024-08-06T01:01:00Z","updated_at":"2026-11-03T02:22:42.442421Z"}],"ghsa":[{"id":"GHSA-rcq3-9j7g-jm67","title":"jose-php before 2.2.1 does not use constant-time operations for HMAC comparison, which makes it...","description":"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.","status":"published","published":"2022-05-13T01:29:45Z","modified":"2023-02-01T05:08:10Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:50:41.695645Z"}],"nvd":[{"id":"CVE-2016-5429","description":"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.","status":"published","published":"2016-09-03T20:59:06.25Z","modified":"2026-06-17T00:49:23.813Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:03:29.893676Z"}],"osv":[{"id":"CVE-2016-5429","description":"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.","status":"published","published":"2016-09-03T20:59:06.25Z","modified":"2026-10-20T10:47:54.249055411Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T15:44:02.776224Z"}]}}