CVE-2021-34485
lowPriorität · verfolgen · 9EPSS 0.021 · 81. PerzentilEURUUSEPSS · bewertet 2026-10-23
.NET Core and Visual Studio Information Disclosure Vulnerability
Behebungen
Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.
Ein Hersteller-Fix ist verfügbar.
- Behoben.NET 5.0msrc_csaf
5.0.9:Security Update:https://github.com/dotnet/announcements/issues/196
https://github.com/dotnet/announcements/issues/196 - Behoben.NET Core 2.1msrc_csaf
2.1.30:Security Update:https://github.com/dotnet/announcements/issues/196
https://github.com/dotnet/announcements/issues/196 - Behoben.NET Core 3.1msrc_csaf
3.1.18:Security Update:https://github.com/dotnet/announcements/issues/196
https://github.com/dotnet/announcements/issues/196 - BehobenMicrosoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)msrc_csaf
15.9.38:Security Update:https://docs.microsoft.com/en-us/visualstudio/releasenotes/vs2017-relnotes
https://docs.microsoft.com/en-us/visualstudio/releasenotes/vs2017-relnotes - BehobenMicrosoft Visual Studio 2019 version 16.10 (includes 16.0 - 16.9)msrc_csaf
16.10.5:Security Update:https://docs.microsoft.com/en-us/visualstudio/releases/2019/release-notes-v16.10
https://docs.microsoft.com/en-us/visualstudio/releases/2019/release-notes-v16.10 - BehobenMicrosoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)msrc_csaf
16.4.25:Security Update:https://docs.microsoft.com/en-us/visualstudio/releases/2019/release-notes-v16.4
https://docs.microsoft.com/en-us/visualstudio/releases/2019/release-notes-v16.4 - BehobenMicrosoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6)msrc_csaf
16.7.18:Security Update:https://docs.microsoft.com/en-us/visualstudio/releases/2019/release-notes-v16.7
https://docs.microsoft.com/en-us/visualstudio/releases/2019/release-notes-v16.7 - BehobenMicrosoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)msrc_csaf
16.9.10:Security Update:https://docs.microsoft.com/en-us/visualstudio/releases/2019/release-notes-v16.9
https://docs.microsoft.com/en-us/visualstudio/releases/2019/release-notes-v16.9 - BehobenPowerShell 7.0msrc_csaf
7.0.7:Security Update:https://github.com/PowerShell/Announcements/issues/24
https://github.com/PowerShell/Announcements/issues/24 - BehobenPowerShell 7.1msrc_csaf
7.1.4:Security Update:https://github.com/PowerShell/Announcements/issues/24
https://github.com/PowerShell/Announcements/issues/24
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · low–medium · 1.8–5.5
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (83)
Betroffene Produkte und Versionsbereiche.
Advisories (4)
Hersteller- und Ökosystem-Meldungen dazu.
- msrc_CVE-2021-34485.NET Core and Visual Studio Information Disclosure Vulnerability2021-08-10csaf · msrc_csafUS
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
- GHSA-vgwq-hfqc-58wv.NET Core Information Disclosure Vulnerability2022-10-20ghsa · osvUS
Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 5.0, .NET Core 3.1 and .NET Core 2.1. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. An information disclosure vulnerability exists in .NET 5.0, .NET Core 3.1 and .NET Core 2.1 when dumps created by the tool to collect crash dumps and dumps on demand are created with global read permissions on Linux and macOS. ### Patches * If you're using .NET 5.0, you should download and install Runtime 5.0.9 or SDK 5.0.206 (for Visual Studio 2019 v16.8) or SDK 5.0.303 (for Visual Studio 2019 V16.10) from https://dotnet.microsoft.com/download/dotnet-core/5.0. * If you're using .NET Core 3.1, you should download and install Runtime 3.1.18 or SDK 3.1.118 (for Visual Studio 2019 v16.4) or 3.1.412 (for Visual Studio 2019 v16.7 or later) from https://dotnet.microsoft.com/download/dotnet-core/3.1. * If you're using .NET Core 2.1, you should download and install Runtime 2.1.29 or SDK 2.1.525 (for Visual Studio 2019 v15.9) or 2.1.817 from https://dotnet.microsoft.com/download/dotnet-core/2.1. #### Other Details - Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/196 - An Issue for this can be found at https://github.com/dotnet/runtime/issues/57174 - MSRC details for this can be found at https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-34485
- BIT-dotnet-2021-34485.NET Core and Visual Studio Information Disclosure Vulnerability2024-03-06vendor · osvUS
.NET Core and Visual Studio Information Disclosure Vulnerability
- BIT-dotnet-sdk-2021-34485.NET Core and Visual Studio Information Disclosure Vulnerability2024-03-06vendor · osvUS
.NET Core and Visual Studio Information Disclosure Vulnerability
auch bekannt als (7)
Weitere Namen und Kennungen dieser Entität.
- CNNVD-202108-848cnnvd
- EUVD-2022-7165enisa_euvd
- BDU:2023-06551fstec_bdu
- GHSA-vgwq-hfqc-58wvenisa_euvd
- BIT-dotnet-2021-34485osv
- BIT-dotnet-sdk-2021-34485osv
- GHSA-vgwq-hfqc-58wvosv
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (14)
Externe Belege — Patches, Meldungen, Analysen.
- https://access.redhat.com/security/cve/cve-2021-34485cnnvd
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34485cnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2021-34485cnnvd
- https://packetstormsecurity.com/files/163799/Red-Hat-Security-Advisory-2021-3142-01.htmlcnnvd
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34485cnnvd
- https://vigilance.fr/vulnerability/Microsoft-Visual-Studio-vulnerabilities-of-August-2021-36113cnnvd
- https://www.auscert.org.au/bulletins/ESB-2021.2723cnnvd
- https://www.auscert.org.au/bulletins/ESB-2021.2729cnnvd
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