{"id":"GHSA-v882-949x-6v28","summary":"SimpleSAMLphp allows timing side-channel attacks","details":"The (1) Htpasswd authentication source in the authcrypt module and (2) SimpleSAML_Session class in SimpleSAMLphp 1.14.11 and earlier allow remote attackers to conduct timing side-channel attacks by leveraging use of the standard comparison operator to compare secret material against user input.","aliases":["CVE-2017-12872"],"modified":"2024-02-16T07:55:50.288083Z","published":"2022-05-14T01:04:04Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2023-07-26T21:48:04Z","nvd_published_at":"2017-09-01T21:29:00Z","cwe_ids":["CWE-200"],"severity":"MODERATE"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2017-12872"},{"type":"WEB","url":"https://github.com/simplesamlphp/simplesamlphp/commit/b72c79e3070f930d758f5c269333d63ed7509e2e"},{"type":"WEB","url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2017-12872.yaml"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2017/12/msg00007.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2018/06/msg00017.html"},{"type":"WEB","url":"https://simplesamlphp.org/security/201703-01"}],"affected":[{"package":{"name":"simplesamlphp/simplesamlphp","ecosystem":"Packagist","purl":"pkg:composer/simplesamlphp/simplesamlphp"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.15.0-rc1"}]}],"versions":["v1.12.0","v1.13.0","v1.13.0-rc1","v1.13.0-rc2","v1.13.1","v1.13.2","v1.14.0","v1.14.0-rc1","v1.14.1","v1.14.10","v1.14.11","v1.14.12","v1.14.13","v1.14.14","v1.14.15","v1.14.16","v1.14.17","v1.14.2","v1.14.3","v1.14.4","v1.14.5","v1.14.6","v1.14.7","v1.14.8","v1.14.9"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-v882-949x-6v28/GHSA-v882-949x-6v28.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}