{"id":"CVE-2017-1000246","details":"Python package pysaml2 version 4.4.0 and earlier reuses the initialization vector across encryptions in the IDP server, resulting in weak encryption of data.","aliases":["GHSA-cq94-qf6q-mf2h","PYSEC-2017-26"],"modified":"2026-04-10T03:54:36.062493Z","published":"2017-11-17T04:29:00.513Z","related":["SUSE-RU-2020:2072-1","SUSE-SU-2020:1901-1"],"references":[{"type":"FIX","url":"https://github.com/rohe/pysaml2/issues/417"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/identitypython/pysaml2","events":[{"introduced":"0"},{"fixed":"a17f233c7a845105913ee4c72c33eb6c60a6d5c6"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"4.6.0"}]}}],"versions":["0.4.2","1.0.0","1.0.1","2.0.0","2.1.0","2.3.0","2.4.0","3.0.0","4.0.0","v1.0.3","v2.2.0","v3.0.2","v4.1.0","v4.2.0","v4.3.0","v4.5.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-1000246.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}