Medium severity5.3NVD Advisory· Published Nov 17, 2017· Updated May 13, 2026
CVE-2017-1000246
CVE-2017-1000246
Description
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.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
pysaml2PyPI | < 4.6.0 | 4.6.0 |
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
5- github.com/rohe/pysaml2/issues/417nvdIssue TrackingPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-cq94-qf6q-mf2hghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2017-1000246ghsaADVISORY
- github.com/IdentityPython/pysaml2/pull/519/commits/7323f5c20efb59424d853c822e7a26d1aa3e84aaghsaWEB
- github.com/pypa/advisory-database/tree/main/vulns/pysaml2/PYSEC-2017-26.yamlghsaWEB
News mentions
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