CVE-2020-1206
En bref
- Sévérité
- Non disponible
- EPSS
- EPSS 10.48 % · centile 96 (2026-10-27)
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- microsoft
- Statut NVD
- Modified
Description
An information disclosure vulnerability exists in the way that the Microsoft Server Message Block 3.1.1 (SMBv3) protocol handles certain requests, aka 'Windows SMBv3 Client/Server Information Disclosure Vulnerability'.
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N | NVD · nvd@nist.gov (Primary) |
Faiblesses (CWE)
Références européennes
- ENISA EUVD · EUVD-2020-12086
- GCVE · GCVE-0-2020-1206
Avis du CERT-FR
- CERTFR-2020-AVI-362 — Multiples vulnérabilités dans Microsoft Windows · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_server_2016:1903:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_server_2016:1909:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_server_2016:2004:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Microsoft · Windows 10 Version 1909 for 32-bit Systems | affected unspecified |
| Microsoft · Windows 10 Version 1909 for x64-based Systems | affected unspecified |
| Microsoft · Windows 10 Version 1909 for ARM64-based Systems | affected unspecified |
| Microsoft · Windows Server, version 1909 (Server Core installation) | affected unspecified |
| Microsoft · Windows 10 Version 1903 for 32-bit Systems | affected unspecified |
| Microsoft · Windows 10 Version 1903 for x64-based Systems | affected unspecified |
| Microsoft · Windows 10 Version 1903 for ARM64-based Systems | affected unspecified |
| Microsoft · Windows Server, version 1903 (Server Core installation) | affected unspecified |
| Microsoft · Windows 10 Version 2004 for ARM64-based Systems | affected unspecified |
| Microsoft · Windows 10 Version 2004 for x64-based Systems | affected unspecified |
| Microsoft · Windows 10 Version 2004 for 32-bit Systems | affected unspecified |
| Microsoft · Windows Server, version 2004 (Server Core installation) | affected unspecified |
Références
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1206
- http://packetstormsecurity.com/files/158053/SMBleed-Uninitialized-Kernel-Memory-Read-Proof-Of-Concept.html
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 |