What is GHSA-cq94-qf6q-mf2h?

GHSA-cq94-qf6q-mf2h is a security advisory published by GitHub Security Advisories with Medium severity. Pysaml2 improperly initializes encryption vector

Which CVE IDs does GHSA-cq94-qf6q-mf2h cover?

GHSA-cq94-qf6q-mf2h covers the following CVE IDs: CVE-2017-1000246. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-cq94-qf6q-mf2h?

GHSA-cq94-qf6q-mf2h has a CVSS v3 base score of 5.3, published by GitHub Security Advisories.

Which products are affected by GHSA-cq94-qf6q-mf2h?

GHSA-cq94-qf6q-mf2h affects 1 product, including: pip/pysaml2:\u003c 4.6.0.

GHSA-cq94-qf6q-mf2hMediumCVSS 5.3

Pysaml2 improperly initializes encryption vector

Vendor

GitHub Security Advisories

Published

July 16, 2018

Last Modified

October 14, 2024

🔗 CVE IDs covered (1)

CVE-2017-1000246 →

📋 Description

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.

🎯 Affected products1

pip/pysaml2:< 4.6.0

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2017-1000246
https://github.com/rohe/pysaml2/issues/417
https://github.com/IdentityPython/pysaml2/pull/519/commits/7323f5c20efb59424d853c822e7a26d1aa3e84aa
https://github.com/pypa/advisory-database/tree/main/vulns/pysaml2/PYSEC-2017-26.yaml
https://github.com/advisories/GHSA-cq94-qf6q-mf2h