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.
Advisories
Source ID Title
EUVD EUVD EUVD-2017-0105 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.
Github GHSA Github GHSA GHSA-cq94-qf6q-mf2h Pysaml2 improperly initializes encryption vector
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-09-17T04:04:14.264Z

Reserved: 2017-11-16T00:00:00Z

Link: CVE-2017-1000246

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-11-17T04:29:00.513

Modified: 2025-04-20T01:37:25.860

Link: CVE-2017-1000246

cve-icon Redhat

Severity : Low

Publid Date: 2017-05-24T00:00:00Z

Links: CVE-2017-1000246 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses