Microsoft Azure Storage Blobs client library for .NET
At a glance
- Source
- NVD
- EPSS
- EPSS 0.53 % · percentile 45 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- microsoft
- NVD status
- Modified
Description
Azure Storage Library Information Disclosure Vulnerability
Weaknesses (CWE)
- CWE-327 — Use of a Broken or Risky Cryptographic Algorithm
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 4.7 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C | microsoft |
| CVSS 3.1 | MEDIUM 4.7 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N | NVD · secure@microsoft.com (Secondary) |
| CVSS 2.0 | LOW 1.9 | AV:L/AC:M/Au:N/C:P/I:N/A:N | NVD · nvd@nist.gov (Primary) |
Advisories
- GHSA-64x4-9hc6-r2h6 — Microsoft: CBC Padding Oracle in Azure Blob Storage Encryption Library
- PYSEC-2026-2388 — Microsoft: CBC Padding Oracle in Azure Blob Storage Encryption Library
- PYSEC-2026-784 — Microsoft: CBC Padding Oracle in Azure Blob Storage Encryption Library
European references
- ENISA EUVD · EUVD-2022-6258
- GCVE · GCVE-0-2022-30187
CERT-FR advisories
- CERTFR-2025-AVI-0563 — Multiples vulnérabilités dans les produits Splunk · cert.ssi.gouv.fr
- CERTFR-2022-AVI-634 — Multiples vulnérabilités dans Microsoft Azure · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:microsoft:azure_storage_blobs:*:*:*:*:*:.net:*:*< 12.13.0cpe:2.3:a:microsoft:azure_storage_blobs:*:*:*:*:*:python:*:*< 12.13.0cpe:2.3:a:microsoft:azure_storage_blobs:*:*:*:*:*:java:*:*< 12.18.0cpe:2.3:a:microsoft:azure_storage_queue:*:*:*:*:*:python:*:*< 12.4.0cpe:2.3:a:microsoft:azure_storage_queue:*:*:*:*:*:.net:*:*< 12.11.0
Affected products
| Product | Versions |
|---|---|
| Microsoft · Azure Storage Blobs client library for .NET | affected 12.0.0 < 12.13.0 |
| Microsoft · Azure Storage Queues client library for .NET | affected 12.0.0 < 12.13.0 |
| Microsoft · Azure Storage Blobs client library for Java | affected 12.0.0 < 12.18.0 |
| Microsoft · Azure Storage Queues client library for Python | affected 12.0.0 < 12.4.0 |
| Microsoft · Azure Storage Blobs client library for Python | affected 12.0.0 < 12.13.0 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |