CVE-2022-23267
En bref
- Sévérité
- HIGH 7.5
- EPSS
- EPSS 5.70 % · centile 93 (2026-10-27)
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- microsoft
- Statut NVD
- Modified
Description
.NET and Visual Studio 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) |
Avis
- GHSA-485p-mrj5-8w2v — .NET Denial of Service Vulnerability
Références européennes
- ENISA EUVD · EUVD-2022-7011
- GCVE · GCVE-0-2022-23267
Avis du CERT-FR
- CERTFR-2022-AVI-450 — Multiples vulnérabilités dans les produits Microsoft · cert.ssi.gouv.fr
- CERTFR-2022-AVI-449 — Multiples vulnérabilités dans Microsoft .Net · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:microsoft:.net:5.0:*:*:*:*:*:*:*cpe:2.3:a:microsoft:.net:6.0.0:-:*:*:*:*:*:*cpe:2.3:a:microsoft:.net_core:3.1:-:*:*:*:*:*:*cpe:2.3:a:microsoft:powershell:*:*:*:*:*:*:*:*≥ 7.0 < 7.0.11cpe:2.3:a:microsoft:powershell:*:*:*:*:*:*:*:*≥ 7.2 < 7.2.4cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*≥ 16.0 < 16.9.21cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*≥ 16.10 < 16.11.14cpe:2.3:a:microsoft:visual_studio_2022:17.0:*:*:*:*:*:*:*cpe:2.3:a:microsoft:visual_studio_2022:17.1:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Microsoft · .NET Core 3.1 | affected 3.1 < 3.1.25 |
| Microsoft · .NET 5.0 | affected 5.0.0 < 5.0.17 |
| Microsoft · Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8) | affected 15.0.0 < 16.9.21 |
| Microsoft · Visual Studio 2019 for Mac version 8.10 | affected 8.1.0 < 8.10.24 |
| Microsoft · Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10) | affected 16.11.0 < 16.11.14 |
| Microsoft · Microsoft Visual Studio 2022 version 17.0 | affected 17.0.0 < 17.0.10 |
| Microsoft · .NET 6.0 | affected 6.0.0 < 6.0.5 |
| Microsoft · Microsoft Visual Studio 2022 version 17.1 | affected 17.0.0 < 17.1.7 |
| Microsoft · PowerShell 7.0 | affected 7.0.0 < 7.0.11 |
| Microsoft · PowerShell 7.2 | affected 7.2.0 < 7.2.4 |
| Microsoft · Visual Studio 2022 for Mac version 17.0 | affected 17.0.0 < 17.0.3 |
Références
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-23267
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-23267
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IBYSBUDJYQ76HK4TULXVIIPCKK2U6WDB/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GNXQL7EZORGU4PZCPJ5EPQ4P7IEY3ZZO/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W5FPEQ6BTYRGTS6IYCDTZW6YF5HLQ3BY/
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 |