Search for packages
Package details: pkg:nuget/Microsoft.NETCore.App@2.1.1
purl pkg:nuget/Microsoft.NETCore.App@2.1.1
Next non-vulnerable version 2.1.29
Latest non-vulnerable version 2.2.2
Risk 10.0
Vulnerabilities affecting this package (8)
Vulnerability Summary Fixed by
VCID-3gh3-btqm-vyce
Aliases:
CVE-2020-1108
GHSA-3w5p-jhp5-c29q
A denial of service vulnerability exists when .NET Core or .NET Framework improperly handles web requests, aka '.NET Core & .NET Framework Denial of Service Vulnerability'.
2.1.18
Affected by 3 other vulnerabilities.
VCID-49c7-m7j6-ekdu
Aliases:
CVE-2019-0564
GHSA-6px8-22w5-w334
Microsoft Security Advisory CVE-2019-0564: ASP.NET Core Denial of Service Vulnerability
2.1.7
Affected by 5 other vulnerabilities.
2.2.1
Affected by 1 other vulnerability.
VCID-511q-eymk-jub3
Aliases:
CVE-2021-34485
GHSA-vgwq-hfqc-58wv
.NET Core Information Disclosure Vulnerability 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
2.1.29
Affected by 0 other vulnerabilities.
VCID-755q-rkfx-1bba
Aliases:
CVE-2019-0545
GHSA-2xjx-v99w-gqf3
Exposure of Sensitive Information in System.Net.Http An information disclosure vulnerability exists in .NET Framework and .NET Core which allows bypassing Cross-origin Resource Sharing (CORS) configurations, aka ".NET Framework Information Disclosure Vulnerability." This affects Microsoft .NET Framework 2.0, Microsoft .NET Framework 3.0, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.5.2, Microsoft .NET Framework 4.6, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.7/4.7.1/4.7.2, .NET Core 2.1, Microsoft .NET Framework 4.7.1/4.7.2, Microsoft .NET Framework 3.5, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2, .NET Core 2.2, Microsoft .NET Framework 4.7.2.
2.1.7
Affected by 5 other vulnerabilities.
2.2.1
Affected by 1 other vulnerability.
VCID-gnka-3cs8-tkb6
Aliases:
CVE-2018-8416
GHSA-5633-f33j-c6f7
Microsoft Security Advisory CVE-2018-8416: .NET Core Tampering Vulnerability
2.1.7
Affected by 5 other vulnerabilities.
VCID-hdtq-9szq-qqhj
Aliases:
CVE-2021-1721
GHSA-3gp9-h8hw-pxpw
Denial of service in .NET core .NET Core and Visual Studio Denial of Service Vulnerability due to a vulnerability which exists when creating HTTPS web request during X509 certificate chain building.
2.1.25
Affected by 1 other vulnerability.
VCID-wm68-a9u8-b7cm
Aliases:
CVE-2020-1147
GHSA-g5vf-38cp-4px9
A remote code execution vulnerability exists in .NET Framework, Microsoft SharePoint, and Visual Studio when the software fails to check the source markup of XML file input, aka '.NET Framework, SharePoint Server, and Visual Studio Remote Code Execution Vulnerability'.
2.1.20
Affected by 2 other vulnerabilities.
VCID-zgvq-d1zk-cuby
Aliases:
CVE-2019-0657
GHSA-x5qj-9vmx-7g6g
Microsoft Security Advisory CVE-2019-0657: .NET Core Domain Spoofing Vulnerability
2.1.8
Affected by 4 other vulnerabilities.
2.2.2
Affected by 0 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2025-08-01T10:51:47.742944+00:00 GitLab Importer Affected by VCID-511q-eymk-jub3 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.NETCore.App/CVE-2021-34485.yml 37.0.0
2025-08-01T10:37:27.408406+00:00 GitLab Importer Affected by VCID-3gh3-btqm-vyce https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.NETCore.App/CVE-2020-1108.yml 37.0.0
2025-08-01T10:34:13.641572+00:00 GitLab Importer Affected by VCID-wm68-a9u8-b7cm https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.NETCore.App/CVE-2020-1147.yml 37.0.0
2025-08-01T10:33:12.649447+00:00 GitLab Importer Affected by VCID-hdtq-9szq-qqhj https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.NETCore.App/CVE-2021-1721.yml 37.0.0
2025-08-01T10:27:32.354956+00:00 GitLab Importer Affected by VCID-755q-rkfx-1bba https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.NETCore.App/CVE-2019-0545.yml 37.0.0
2025-08-01T10:27:29.677900+00:00 GitLab Importer Affected by VCID-49c7-m7j6-ekdu https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.NETCore.App/CVE-2019-0564.yml 37.0.0
2025-08-01T10:26:19.876617+00:00 GitLab Importer Affected by VCID-zgvq-d1zk-cuby https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.NETCore.App/CVE-2019-0657.yml 37.0.0
2025-08-01T10:25:21.424422+00:00 GitLab Importer Affected by VCID-gnka-3cs8-tkb6 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.NETCore.App/CVE-2018-8416.yml 37.0.0
2025-07-31T08:11:03.040745+00:00 RetireDotNet Importer Affected by VCID-zgvq-d1zk-cuby https://github.com/RetireNet/Packages/blob/master/Content/13.json 37.0.0
2025-07-31T08:11:01.849442+00:00 RetireDotNet Importer Affected by VCID-49c7-m7j6-ekdu https://github.com/RetireNet/Packages/blob/master/Content/12.json 37.0.0