CVE-2022-26832
En bref
- Sévérité
- HIGH 7.5
- EPSS
- EPSS 3.61 % · centile 89 (2026-10-27)
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- microsoft
- Statut NVD
- Modified
Description
.NET Framework Denial of Service 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:N/I:N/A:H/E:U/RL:O/RC:C | microsoft |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · secure@microsoft.com (Secondary) |
| CVSS 2.0 | MEDIUM 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2022-31382
- GCVE · GCVE-0-2022-26832
Avis du CERT-FR
- CERTFR-2022-AVI-336 — Multiples vulnérabilités dans Microsoft .Net · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:microsoft:.net_framework:2.0:sp2:*:*:*:*:*:*cpe:2.3:a:microsoft:.net_framework:3.0:sp2:*:*:*:*:*:*cpe:2.3:a:microsoft:.net_framework:3.5:-:*:*:*:*:*:*cpe:2.3:a:microsoft:.net_framework:3.5:-:*:*:*:*:*:*cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*cpe:2.3:a:microsoft:.net_framework:3.5:-:*:*:*:*:*:*cpe:2.3:a:microsoft:.net_framework:4.8:*:*:*:*:*:*:*cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:*cpe:2.3:a:microsoft:.net_framework:4.5.2:*:*:*:*:*:*:*cpe:2.3:a:microsoft:.net_framework:4.6:*:*:*:*:*:*:*cpe:2.3:a:microsoft:.net_framework:4.6:*:*:*:*:*:*:*cpe:2.3:a:microsoft:.net_framework:4.6.1:*:*:*:*:*:*:*cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*cpe:2.3:a:microsoft:.net_framework:4.7:*:*:*:*:*:*:*cpe:2.3:a:microsoft:.net_framework:4.7.1:*:*:*:*:*:*:*cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*cpe:2.3:a:microsoft:.net_framework:4.8:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Microsoft · Microsoft .NET Framework 3.5 AND 4.8 | affected 4.8.0 < 4.8.4494.03 |
| Microsoft · Microsoft .NET Framework 4.5.2 | affected 4.0.0.0 < 4.0.52732.36732 |
| Microsoft · Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 | affected 4.0.0.0 < 4.7.03930.02 |
| Microsoft · Microsoft .NET Framework 4.8 | affected 4.8.0 < 4.8.04494.03 |
| Microsoft · Microsoft .NET Framework 3.5 AND 4.7.2 | affected 4.7.0 < 4.7.3930.02 |
| Microsoft · Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 | affected 3.0.0.0 < 10.0.14393.5066 |
| Microsoft · Microsoft .NET Framework 4.6 | affected 4.0.0.0 < 4.0.52732.36732 |
| Microsoft · Microsoft .NET Framework 2.0 Service Pack 2 | affected 2.0.0 < 2.0.50727.8962 |
| Microsoft · Microsoft .NET Framework 3.0 Service Pack 2 | affected 3.0.0 < 2.0.50727.8962 |
| Microsoft · Microsoft .NET Framework 3.5 | affected 3.5.0 < publication |
| Microsoft · Microsoft .NET Framework 3.5.1 | affected 3.5.0 < 6.1.50727.8962 |
Références
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-26832
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26832
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 |