{"id":"CVE-2017-12874","aliases":["DEBIAN-CVE-2017-12874","DLA-1205-1","DSA-4127-1","EUVD-2022-3789","GHSA-fj28-869x-vv5g","UBUNTU-CVE-2017-12874"],"status":"published","title":"SimpleSAMLphp InfoCard module Incorrect signature verification","description":"The InfoCard module 1.0 for SimpleSAMLphp allows attackers to spoof XML messages by leveraging an incorrect check of return values in signature validation utilities.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01273,"percentile":0.70051,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20"],"published":"2017-09-01T21:00:00Z","modified":"2026-10-24T10:30:55Z","fixes":[{"ecosystem":"Packagist","package":"simplesamlphp/simplesamlphp-module-infocard","fixed_in":["1.0.1"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:12","package":"simplesamlphp","fixed_in":["1.14.11-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"simplesamlphp","fixed_in":["1.14.11-1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"simplesamlphp/simplesamlphp-module-infocard","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.1"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"simplesamlphp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.14.11-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"simplesamlphp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.14.11-1"}]}],"versions":["1.10.0-1","1.11.0-1","1.12.0-1","1.12.0~rc1-1","1.12.0~rc2-1","1.13.0-1","1.13.1-1","1.13.1-2","1.13.2-1","1.14.0-1","1.14.1-1","1.14.10-1","1.14.2-1","1.14.2-2","1.14.3-1","1.14.4-1","1.14.5-1","1.14.6-1","1.14.7-1","1.14.8-1","1.14.9-1","1.6.0-1","1.6.1-1","1.6.2-1","1.6.3-1","1.6.3-2","1.6.3-3","1.7.0-1","1.7.0-2","1.8.0-1","1.8.1-1","1.8.2-1","1.9.0-1","1.9.0~rc1-1","1.9.0~rc2-1","1.9.1-1","1.9.2-1"]},{"source":"osv","ecosystem":"Debian:7","package":"simplesamlphp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.2-1+deb7u1"}]}],"versions":["1.9.2-1"],"bundled":6},{"source":"osv","ecosystem":"Debian:8","package":"simplesamlphp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.1-2+deb8u1"}]}],"versions":["1.13.1-2"],"bundled":9},{"source":"osv","ecosystem":"Debian:9","package":"simplesamlphp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.14.11-1+deb9u1"}]}],"versions":["1.14.11-1"],"bundled":9},{"source":"osv","ecosystem":"Packagist","package":"simplesamlphp/simplesamlphp-module-infocard","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.1"}]}],"versions":["v1.0"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"simplesamlphp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.13.2-1","1.14.0-1","1.14.0-1ubuntu2","1.14.0-1ubuntu2+esm1"]}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"simplesamlphp","product":"infocard_module"}],"references":[{"url":"https://simplesamlphp.org/security/201612-03","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","fix","web","report"]},{"url":"https://lists.debian.org/debian-lts-announce/2017/12/msg00007.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory","web"]},{"url":"https://www.debian.org/security/2018/dsa-4127","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-12874","tags":["advisory"]},{"url":"https://github.com/simplesamlphp/simplesamlphp-module-infocard/commit/63b84cc837ea62bf87f4bf4af29b4420f49311a9","tags":["web"]},{"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp-module-infocard/CVE-2017-12874.yaml","tags":["web"]},{"url":"https://github.com/advisories/GHSA-fj28-869x-vv5g"},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-12874","tags":["advisory"]},{"url":"https://github.com/simplesamlphp/simplesamlphp","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2017-12874","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-12874","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2017-12874","description":"The InfoCard module 1.0 for SimpleSAMLphp allows attackers to spoof XML messages by leveraging an incorrect check of return values in signature validation utilities.","status":"published","published":"2017-09-01T21:00:00Z","modified":"2024-08-05T18:51:07.19Z","updated_at":"2026-11-02T14:33:17.264801Z"}],"euvd":[{"id":"EUVD-2022-3789","description":"The InfoCard module 1.0 for SimpleSAMLphp allows attackers to spoof XML messages by leveraging an incorrect check of return values in signature validation utilities.","status":"published","published":"2017-09-01T21:00:00Z","modified":"2024-08-05T18:51:07Z","updated_at":"2026-11-03T02:23:19.724201Z"}],"ghsa":[{"id":"GHSA-fj28-869x-vv5g","title":" SimpleSAMLphp InfoCard module Incorrect signature verification","description":"The InfoCard module 1.0 for SimpleSAMLphp allows attackers to spoof XML messages by leveraging an incorrect check of return values in signature validation utilities.","status":"published","published":"2022-05-14T01:05:32Z","modified":"2024-04-25T21:00:29Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:37:46.667202Z"}],"nvd":[{"id":"CVE-2017-12874","description":"The InfoCard module 1.0 for SimpleSAMLphp allows attackers to spoof XML messages by leveraging an incorrect check of return values in signature validation utilities.","status":"published","published":"2017-09-01T21:29:00.64Z","modified":"2026-06-17T01:04:04.12Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:03:58.85945Z"}],"osv":[{"id":"CVE-2017-12874","description":"The InfoCard module 1.0 for SimpleSAMLphp allows attackers to spoof XML messages by leveraging an incorrect check of return values in signature validation utilities.","status":"published","published":"2017-09-01T21:29:00.64Z","modified":"2026-10-24T10:30:55.434669252Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:04.159616Z"},{"id":"DEBIAN-CVE-2017-12874","description":"The InfoCard module 1.0 for SimpleSAMLphp allows attackers to spoof XML messages by leveraging an incorrect check of return values in signature validation utilities.","status":"published","published":"2017-09-01T21:29:00.64Z","modified":"2026-09-01T20:03:42.570613256Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:45:28.50097Z"},{"id":"GHSA-fj28-869x-vv5g","title":" SimpleSAMLphp InfoCard module Incorrect signature verification","description":"The InfoCard module 1.0 for SimpleSAMLphp allows attackers to spoof XML messages by leveraging an incorrect check of return values in signature validation utilities.","status":"published","published":"2022-05-14T01:05:32Z","modified":"2024-04-25T21:26:44.871062Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:46:46.39441Z"},{"id":"UBUNTU-CVE-2017-12874","description":"The InfoCard module 1.0 for SimpleSAMLphp allows attackers to spoof XML messages by leveraging an incorrect check of return values in signature validation utilities.","status":"published","published":"2017-09-01T21:29:00Z","modified":"2026-09-15T20:16:36.066429988Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:54:14.122973Z"},{"id":"DLA-1205-1","title":"simplesamlphp - security update","status":"published","published":"2017-12-12T00:00:00Z","modified":"2026-03-09T01:00:53.179433Z","updated_at":"2026-11-02T15:46:09.336894Z"},{"id":"DSA-4127-1","title":"simplesamlphp - security update","status":"published","published":"2018-03-02T00:00:00Z","modified":"2026-03-09T01:20:55.220288Z","updated_at":"2026-11-02T15:46:16.862196Z"}]}}