{"id":"CVE-2019-3465","details":"Rob Richards XmlSecLibs, all versions prior to v3.0.3, as used for example by SimpleSAMLphp, performed incorrect validation of cryptographic signatures in XML messages, allowing an authenticated attacker to impersonate others or elevate privileges by creating a crafted XML message.","aliases":["GHSA-pqm6-cgwr-x6pf"],"modified":"2026-07-08T05:55:32.218655486Z","published":"2019-11-07T20:15:11.090Z","database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*","cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*","cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"8.0"},{"last_affected":"8.0"},{"introduced":"9.0"},{"last_affected":"9.0"},{"introduced":"10.0"},{"last_affected":"10.0"}],"source":"CPE_STRING","vendor_product":"debian:debian_linux"}]},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7KID7C4AZPYYIZQIPSLANP4R2RQR6YK3/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AB34ILMJ67CUROBOR6YPKB46VHXLOAJ4/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BBKVDUZ7G5ZOUO4BFJWLNJ6VOKBQJX5U/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BNFMY5RRLU63P25HEBVDO5KAVI7TX7JV/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ESKJTWLE7QZBQ3EKMYXKMBQG3JDEJWM6/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HBE2SJSXG7J4XYLJ2H6HC2VPPOG2OMUN/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MAWOVYLZKYDCQBLQEJCFAAD3KQTBPHXE/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OCSR3V6LNWJAD37VQB6M2K7P4RQSCVFG/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XBSSRV5Q7JFCYO46A3EN624UZ4KXFQ2M/"},{"type":"WEB","url":"https://www.tenable.com/security/tns-2019-09"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/11/msg00003.html"},{"type":"ADVISORY","url":"https://simplesamlphp.org/security/201911-01"},{"type":"ADVISORY","url":"https://www.debian.org/security/2019/dsa-4560"},{"type":"REPORT","url":"https://seclists.org/bugtraq/2019/Nov/8"},{"type":"FIX","url":"https://github.com/robrichards/xmlseclibs/commit/0a53d3c3aa87564910cae4ed01416441d3ae0db5"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/robrichards/xmlseclibs","events":[{"introduced":"0"},{"last_affected":"79fb5e03c4ee4dc3ec77e4b2628231374364a017"},{"introduced":"1b78df099c107279e9069a7b7608be98fd530dfd"},{"last_affected":"eadb8f66d9fb3507d165e3ff1fbbe1b7bf153209"},{"introduced":"a29eb3100eb6c5a427d6a3f9e61aff37492405ae"},{"last_affected":"406c68ac9124db033d079284b719958b829cb830"},{"fixed":"0a53d3c3aa87564910cae4ed01416441d3ae0db5"}],"database_specific":{"source":["CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:xmlseclibs_project:xmlseclibs:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.0.0"},{"last_affected":"1.4.2"},{"introduced":"2.0.0"},{"last_affected":"2.1.0"},{"introduced":"3.0.0"},{"last_affected":"3.0.3"}]}}],"versions":["2.1.0","3.0.3","3.0.2","3.0.1","3.0.0","1.4.2","2.0.1","2.0.0","1.4.1","1.4.0","1.3.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-3465.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/simplesamlphp/simplesamlphp","events":[{"introduced":"0"},{"last_affected":"381bb09e98267c406386df747378564fef499a94"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"1.17.6"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:simplesamlphp:simplesamlphp:*:*:*:*:*:*:*:*"}}],"versions":["v1.17.6","v1.17.5","v1.17.4","v1.17.3","v1.17.2","v1.17.1","v1.17.0","v1.17.0-rc3","v1.17.0-rc2","v1.17.0-rc1","v1.15.0-rc1","v1.12.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-3465.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}