Python package pysaml2 version 4.5.0 and earlier reuses the initialization vector across encryptions in the IDP server, resulting in weak encryption of data.
{ "nvd_published_at": null, "cwe_ids": [ "CWE-330" ], "severity": "MODERATE", "github_reviewed": true, "github_reviewed_at": "2020-06-16T21:32:20Z" }