CVE-2021-1721: Denial of service in .NET core

CVE-2021-1721 · Severity: low · CVSS 3.1 · Published 2022-05-24

Denial of service in .NET core

Technologies: Microsoft.NETCore.App (NuGet), Microsoft.NetCore.App.Runtime.linux-arm (NuGet), Microsoft.NetCore.App.Runtime.linux-arm64 (NuGet), Microsoft.NetCore.App.Runtime.linux-musl-arm (NuGet), Microsoft.NetCore.App.Runtime.linux-musl-arm64 (NuGet), Microsoft.NetCore.App.Runtime.linux-musl-x64 (NuGet), Microsoft.NetCore.App.Runtime.linux-x64 (NuGet), Microsoft.NETCore.App.Runtime.Mono.linux-arm (NuGet), Microsoft.NETCore.App.Runtime.Mono.linux-arm64 (NuGet), Microsoft.NETCore.App.Runtime.Mono.linux-musl-x64 (NuGet), Microsoft.NETCore.App.Runtime.Mono.linux-x64 (NuGet), Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.linux-arm64 (NuGet), Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.linux-x64 (NuGet), Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.osx-x64 (NuGet), Microsoft.NETCore.App.Runtime.Mono.LLVM.linux-arm64 (NuGet), Microsoft.NETCore.App.Runtime.Mono.LLVM.linux-x64 (NuGet), Microsoft.NETCore.App.Runtime.Mono.LLVM.osx-x64 (NuGet), Microsoft.NETCore.App.Runtime.Mono.osx-x64 (NuGet), Microsoft.NetCore.App.Runtime.osx-x64 (NuGet), Microsoft.NETCore.App.Runtime.rhel.6-x64 (NuGet), Microsoft.NetCore.App.Runtime.win-arm (NuGet), Microsoft.NetCore.App.Runtime.win-arm64 (NuGet), Microsoft.NetCore.App.Runtime.win-x64 (NuGet), Microsoft.NetCore.App.Runtime.win-x86 (NuGet). Vendors: NuGet.

Quick answers

Is CVE-2021-1721 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2021-1721 being exploited in the wild.
How severe is CVE-2021-1721?
Low severity, with a CVSS score of 3.1, published 24 May 2022.
Which products and versions are affected?
Microsoft.NETCore.App (NuGet) ECOSYSTEM:introduced=2.1.0,fixed=2.1.25; Microsoft.NETCore.App.Host.linux-arm (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12; Microsoft.NETCore.App.Host.linux-arm64 (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12; Microsoft.NETCore.App.Host.linux-musl-arm64 (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12; and 41 more.
Is there a fix for CVE-2021-1721?
Yes. Microsoft.NETCore.App (NuGet): upgrade to 2.1.25 or later; Microsoft.NETCore.App.Host.linux-arm (NuGet): upgrade to 3.1.12 or later; Microsoft.NETCore.App.Host.linux-arm64 (NuGet): upgrade to 3.1.12 or later; Microsoft.NETCore.App.Host.linux-musl-arm64 (NuGet): upgrade to 3.1.12 or later; Microsoft.NETCore.App.Host.linux-musl-x64 (NuGet): upgrade to 3.1.12 or later; Microsoft.NETCore.App.Host.linux-x64 (NuGet): upgrade to 3.1.12 or later; Microsoft.NETCore.App.Host.osx-x64 (NuGet): upgrade to 3.1.12 or later; Microsoft.NETCore.App.Host.rhel.6-x64 (NuGet): upgrade to 3.1.12 or later; Microsoft.NETCore.App.Host.win-arm (NuGet): upgrade to 3.1.12 or later; Microsoft.NETCore.App.Host.win-arm64 (NuGet): upgrade to 3.1.12 or later; Microsoft.NETCore.App.Host.win-x64 (NuGet): upgrade to 3.1.12 or later; Microsoft.NETCore.App.Host.win-x86 (NuGet): upgrade to 3.1.12 or later; Microsoft.NETCore.App.Runtime.android-arm (NuGet): upgrade to 5.0.3 or later; Microsoft.NETCore.App.Runtime.android-arm64 (NuGet): upgrade to 5.0.3 or later; Microsoft.NETCore.App.Runtime.android-x64 (NuGet): upgrade to 5.0.3 or later; Microsoft.NETCore.App.Runtime.android-x86 (NuGet): upgrade to 5.0.3 or later; Microsoft.NETCore.App.Runtime.browser-wasm (NuGet): upgrade to 5.0.3 or later; Microsoft.NETCore.App.Runtime.ios-arm (NuGet): upgrade to 5.0.3 or later; Microsoft.NETCore.App.Runtime.ios-x64 (NuGet): upgrade to 5.0.3 or later; Microsoft.NETCore.App.Runtime.ios-x86 (NuGet): upgrade to 5.0.3 or later; Microsoft.NetCore.App.Runtime.linux-arm (NuGet): upgrade to 3.1.12 or later; Microsoft.NetCore.App.Runtime.linux-arm64 (NuGet): upgrade to 3.1.12 or later; Microsoft.NetCore.App.Runtime.linux-musl-arm (NuGet): upgrade to 5.0.3 or later; Microsoft.NetCore.App.Runtime.linux-musl-arm64 (NuGet): upgrade to 3.1.12 or later; Microsoft.NetCore.App.Runtime.linux-musl-x64 (NuGet): upgrade to 3.1.12 or later; Microsoft.NetCore.App.Runtime.linux-x64 (NuGet): upgrade to 3.1.12 or later; Microsoft.NETCore.App.Runtime.Mono.linux-arm (NuGet): upgrade to 5.0.3 or later; Microsoft.NETCore.App.Runtime.Mono.linux-arm64 (NuGet): upgrade to 5.0.3 or later; Microsoft.NETCore.App.Runtime.Mono.linux-musl-x64 (NuGet): upgrade to 5.0.3 or later; Microsoft.NETCore.App.Runtime.Mono.linux-x64 (NuGet): upgrade to 5.0.3 or later; Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.linux-arm64 (NuGet): upgrade to 5.0.3 or later; Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.linux-x64 (NuGet): upgrade to 5.0.3 or later; Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.osx-x64 (NuGet): upgrade to 5.0.3 or later; Microsoft.NETCore.App.Runtime.Mono.LLVM.linux-arm64 (NuGet): upgrade to 5.0.3 or later; Microsoft.NETCore.App.Runtime.Mono.LLVM.linux-x64 (NuGet): upgrade to 5.0.3 or later; Microsoft.NETCore.App.Runtime.Mono.LLVM.osx-x64 (NuGet): upgrade to 5.0.3 or later; Microsoft.NETCore.App.Runtime.Mono.osx-x64 (NuGet): upgrade to 5.0.3 or later; Microsoft.NetCore.App.Runtime.osx-x64 (NuGet): upgrade to 3.1.12 or later; Microsoft.NETCore.App.Runtime.rhel.6-x64 (NuGet): upgrade to 3.1.12 or later; Microsoft.NETCore.App.Runtime.tvos-arm64 (NuGet): upgrade to 5.0.3 or later; Microsoft.NETCore.App.Runtime.tvos-x64 (NuGet): upgrade to 5.0.3 or later; Microsoft.NetCore.App.Runtime.win-arm (NuGet): upgrade to 3.1.12 or later; Microsoft.NetCore.App.Runtime.win-arm64 (NuGet): upgrade to 3.1.12 or later; Microsoft.NetCore.App.Runtime.win-x64 (NuGet): upgrade to 3.1.12 or later; Microsoft.NetCore.App.Runtime.win-x86 (NuGet): upgrade to 3.1.12 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2021-1721?
Check whether you run Microsoft.NETCore.App (NuGet), Microsoft.NETCore.App.Host.linux-arm (NuGet), Microsoft.NETCore.App.Host.linux-arm64 (NuGet) or one of the others listed at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • Microsoft.NETCore.App (NuGet): upgrade to 2.1.25 or later
    dotnet add package Microsoft.NETCore.App --version 2.1.25
  • Microsoft.NETCore.App.Host.linux-arm (NuGet): upgrade to 3.1.12 or later
    dotnet add package Microsoft.NETCore.App.Host.linux-arm --version 3.1.12
  • Microsoft.NETCore.App.Host.linux-arm64 (NuGet): upgrade to 3.1.12 or later
    dotnet add package Microsoft.NETCore.App.Host.linux-arm64 --version 3.1.12
  • Microsoft.NETCore.App.Host.linux-musl-arm64 (NuGet): upgrade to 3.1.12 or later
    dotnet add package Microsoft.NETCore.App.Host.linux-musl-arm64 --version 3.1.12
  • Microsoft.NETCore.App.Host.linux-musl-x64 (NuGet): upgrade to 3.1.12 or later
    dotnet add package Microsoft.NETCore.App.Host.linux-musl-x64 --version 3.1.12
  • Microsoft.NETCore.App.Host.linux-x64 (NuGet): upgrade to 3.1.12 or later
    dotnet add package Microsoft.NETCore.App.Host.linux-x64 --version 3.1.12
  • Microsoft.NETCore.App.Host.osx-x64 (NuGet): upgrade to 3.1.12 or later
    dotnet add package Microsoft.NETCore.App.Host.osx-x64 --version 3.1.12
  • Microsoft.NETCore.App.Host.rhel.6-x64 (NuGet): upgrade to 3.1.12 or later
    dotnet add package Microsoft.NETCore.App.Host.rhel.6-x64 --version 3.1.12
  • Microsoft.NETCore.App.Host.win-arm (NuGet): upgrade to 3.1.12 or later
    dotnet add package Microsoft.NETCore.App.Host.win-arm --version 3.1.12
  • Microsoft.NETCore.App.Host.win-arm64 (NuGet): upgrade to 3.1.12 or later
    dotnet add package Microsoft.NETCore.App.Host.win-arm64 --version 3.1.12
  • Microsoft.NETCore.App.Host.win-x64 (NuGet): upgrade to 3.1.12 or later
    dotnet add package Microsoft.NETCore.App.Host.win-x64 --version 3.1.12
  • Microsoft.NETCore.App.Host.win-x86 (NuGet): upgrade to 3.1.12 or later
    dotnet add package Microsoft.NETCore.App.Host.win-x86 --version 3.1.12
  • Microsoft.NETCore.App.Runtime.android-arm (NuGet): upgrade to 5.0.3 or later
    dotnet add package Microsoft.NETCore.App.Runtime.android-arm --version 5.0.3
  • Microsoft.NETCore.App.Runtime.android-arm64 (NuGet): upgrade to 5.0.3 or later
    dotnet add package Microsoft.NETCore.App.Runtime.android-arm64 --version 5.0.3
  • Microsoft.NETCore.App.Runtime.android-x64 (NuGet): upgrade to 5.0.3 or later
    dotnet add package Microsoft.NETCore.App.Runtime.android-x64 --version 5.0.3
  • Microsoft.NETCore.App.Runtime.android-x86 (NuGet): upgrade to 5.0.3 or later
    dotnet add package Microsoft.NETCore.App.Runtime.android-x86 --version 5.0.3
  • Microsoft.NETCore.App.Runtime.browser-wasm (NuGet): upgrade to 5.0.3 or later
    dotnet add package Microsoft.NETCore.App.Runtime.browser-wasm --version 5.0.3
  • Microsoft.NETCore.App.Runtime.ios-arm (NuGet): upgrade to 5.0.3 or later
    dotnet add package Microsoft.NETCore.App.Runtime.ios-arm --version 5.0.3
  • Microsoft.NETCore.App.Runtime.ios-x64 (NuGet): upgrade to 5.0.3 or later
    dotnet add package Microsoft.NETCore.App.Runtime.ios-x64 --version 5.0.3
  • Microsoft.NETCore.App.Runtime.ios-x86 (NuGet): upgrade to 5.0.3 or later
    dotnet add package Microsoft.NETCore.App.Runtime.ios-x86 --version 5.0.3
  • Microsoft.NetCore.App.Runtime.linux-arm (NuGet): upgrade to 3.1.12 or later
    dotnet add package Microsoft.NetCore.App.Runtime.linux-arm --version 3.1.12
  • Microsoft.NetCore.App.Runtime.linux-arm64 (NuGet): upgrade to 3.1.12 or later
    dotnet add package Microsoft.NetCore.App.Runtime.linux-arm64 --version 3.1.12
  • Microsoft.NetCore.App.Runtime.linux-musl-arm (NuGet): upgrade to 5.0.3 or later
    dotnet add package Microsoft.NetCore.App.Runtime.linux-musl-arm --version 5.0.3
  • Microsoft.NetCore.App.Runtime.linux-musl-arm64 (NuGet): upgrade to 3.1.12 or later
    dotnet add package Microsoft.NetCore.App.Runtime.linux-musl-arm64 --version 3.1.12
  • Microsoft.NetCore.App.Runtime.linux-musl-x64 (NuGet): upgrade to 3.1.12 or later
    dotnet add package Microsoft.NetCore.App.Runtime.linux-musl-x64 --version 3.1.12
  • Microsoft.NetCore.App.Runtime.linux-x64 (NuGet): upgrade to 3.1.12 or later
    dotnet add package Microsoft.NetCore.App.Runtime.linux-x64 --version 3.1.12
  • Microsoft.NETCore.App.Runtime.Mono.linux-arm (NuGet): upgrade to 5.0.3 or later
    dotnet add package Microsoft.NETCore.App.Runtime.Mono.linux-arm --version 5.0.3
  • Microsoft.NETCore.App.Runtime.Mono.linux-arm64 (NuGet): upgrade to 5.0.3 or later
    dotnet add package Microsoft.NETCore.App.Runtime.Mono.linux-arm64 --version 5.0.3
  • Microsoft.NETCore.App.Runtime.Mono.linux-musl-x64 (NuGet): upgrade to 5.0.3 or later
    dotnet add package Microsoft.NETCore.App.Runtime.Mono.linux-musl-x64 --version 5.0.3
  • Microsoft.NETCore.App.Runtime.Mono.linux-x64 (NuGet): upgrade to 5.0.3 or later
    dotnet add package Microsoft.NETCore.App.Runtime.Mono.linux-x64 --version 5.0.3
  • Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.linux-arm64 (NuGet): upgrade to 5.0.3 or later
    dotnet add package Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.linux-arm64 --version 5.0.3
  • Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.linux-x64 (NuGet): upgrade to 5.0.3 or later
    dotnet add package Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.linux-x64 --version 5.0.3
  • Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.osx-x64 (NuGet): upgrade to 5.0.3 or later
    dotnet add package Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.osx-x64 --version 5.0.3
  • Microsoft.NETCore.App.Runtime.Mono.LLVM.linux-arm64 (NuGet): upgrade to 5.0.3 or later
    dotnet add package Microsoft.NETCore.App.Runtime.Mono.LLVM.linux-arm64 --version 5.0.3
  • Microsoft.NETCore.App.Runtime.Mono.LLVM.linux-x64 (NuGet): upgrade to 5.0.3 or later
    dotnet add package Microsoft.NETCore.App.Runtime.Mono.LLVM.linux-x64 --version 5.0.3
  • Microsoft.NETCore.App.Runtime.Mono.LLVM.osx-x64 (NuGet): upgrade to 5.0.3 or later
    dotnet add package Microsoft.NETCore.App.Runtime.Mono.LLVM.osx-x64 --version 5.0.3
  • Microsoft.NETCore.App.Runtime.Mono.osx-x64 (NuGet): upgrade to 5.0.3 or later
    dotnet add package Microsoft.NETCore.App.Runtime.Mono.osx-x64 --version 5.0.3
  • Microsoft.NetCore.App.Runtime.osx-x64 (NuGet): upgrade to 3.1.12 or later
    dotnet add package Microsoft.NetCore.App.Runtime.osx-x64 --version 3.1.12
  • Microsoft.NETCore.App.Runtime.rhel.6-x64 (NuGet): upgrade to 3.1.12 or later
    dotnet add package Microsoft.NETCore.App.Runtime.rhel.6-x64 --version 3.1.12
  • Microsoft.NETCore.App.Runtime.tvos-arm64 (NuGet): upgrade to 5.0.3 or later
    dotnet add package Microsoft.NETCore.App.Runtime.tvos-arm64 --version 5.0.3
  • Microsoft.NETCore.App.Runtime.tvos-x64 (NuGet): upgrade to 5.0.3 or later
    dotnet add package Microsoft.NETCore.App.Runtime.tvos-x64 --version 5.0.3
  • Microsoft.NetCore.App.Runtime.win-arm (NuGet): upgrade to 3.1.12 or later
    dotnet add package Microsoft.NetCore.App.Runtime.win-arm --version 3.1.12
  • Microsoft.NetCore.App.Runtime.win-arm64 (NuGet): upgrade to 3.1.12 or later
    dotnet add package Microsoft.NetCore.App.Runtime.win-arm64 --version 3.1.12
  • Microsoft.NetCore.App.Runtime.win-x64 (NuGet): upgrade to 3.1.12 or later
    dotnet add package Microsoft.NetCore.App.Runtime.win-x64 --version 3.1.12
  • Microsoft.NetCore.App.Runtime.win-x86 (NuGet): upgrade to 3.1.12 or later
    dotnet add package Microsoft.NetCore.App.Runtime.win-x86 --version 3.1.12

Affected products

  • Microsoft.NETCore.App (NuGet) ECOSYSTEM:introduced=2.1.0,fixed=2.1.25
  • Microsoft.NETCore.App.Host.linux-arm (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12
  • Microsoft.NETCore.App.Host.linux-arm64 (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12
  • Microsoft.NETCore.App.Host.linux-musl-arm64 (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12
  • Microsoft.NETCore.App.Host.linux-musl-x64 (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12
  • Microsoft.NETCore.App.Host.linux-x64 (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12
  • Microsoft.NETCore.App.Host.osx-x64 (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12
  • Microsoft.NETCore.App.Host.rhel.6-x64 (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12
  • Microsoft.NETCore.App.Host.win-arm (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12
  • Microsoft.NETCore.App.Host.win-arm64 (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12
  • Microsoft.NETCore.App.Host.win-x64 (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12
  • Microsoft.NETCore.App.Host.win-x86 (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12
  • Microsoft.NETCore.App.Runtime.android-arm (NuGet) ECOSYSTEM:introduced=5.0.0,fixed=5.0.3
  • Microsoft.NETCore.App.Runtime.android-arm64 (NuGet) ECOSYSTEM:introduced=5.0.0,fixed=5.0.3
  • Microsoft.NETCore.App.Runtime.android-x64 (NuGet) ECOSYSTEM:introduced=5.0.0,fixed=5.0.3
  • Microsoft.NETCore.App.Runtime.android-x86 (NuGet) ECOSYSTEM:introduced=5.0.0,fixed=5.0.3
  • Microsoft.NETCore.App.Runtime.browser-wasm (NuGet) ECOSYSTEM:introduced=5.0.0,fixed=5.0.3
  • Microsoft.NETCore.App.Runtime.ios-arm (NuGet) ECOSYSTEM:introduced=5.0.0,fixed=5.0.3
  • Microsoft.NETCore.App.Runtime.ios-x64 (NuGet) ECOSYSTEM:introduced=5.0.0,fixed=5.0.3
  • Microsoft.NETCore.App.Runtime.ios-x86 (NuGet) ECOSYSTEM:introduced=5.0.0,fixed=5.0.3
  • Microsoft.NetCore.App.Runtime.linux-arm (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12
  • Microsoft.NetCore.App.Runtime.linux-arm64 (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12
  • Microsoft.NetCore.App.Runtime.linux-musl-arm (NuGet) ECOSYSTEM:introduced=5.0.0,fixed=5.0.3
  • Microsoft.NetCore.App.Runtime.linux-musl-arm64 (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12
  • Microsoft.NetCore.App.Runtime.linux-musl-x64 (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12
  • Microsoft.NetCore.App.Runtime.linux-x64 (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12
  • Microsoft.NETCore.App.Runtime.Mono.linux-arm (NuGet) ECOSYSTEM:introduced=5.0.0,fixed=5.0.3
  • Microsoft.NETCore.App.Runtime.Mono.linux-arm64 (NuGet) ECOSYSTEM:introduced=5.0.0,fixed=5.0.3
  • Microsoft.NETCore.App.Runtime.Mono.linux-musl-x64 (NuGet) ECOSYSTEM:introduced=5.0.0,fixed=5.0.3
  • Microsoft.NETCore.App.Runtime.Mono.linux-x64 (NuGet) ECOSYSTEM:introduced=5.0.0,fixed=5.0.3
  • Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.linux-arm64 (NuGet) ECOSYSTEM:introduced=5.0.0,fixed=5.0.3
  • Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.linux-x64 (NuGet) ECOSYSTEM:introduced=5.0.0,fixed=5.0.3
  • Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.osx-x64 (NuGet) ECOSYSTEM:introduced=5.0.0,fixed=5.0.3
  • Microsoft.NETCore.App.Runtime.Mono.LLVM.linux-arm64 (NuGet) ECOSYSTEM:introduced=5.0.0,fixed=5.0.3
  • Microsoft.NETCore.App.Runtime.Mono.LLVM.linux-x64 (NuGet) ECOSYSTEM:introduced=5.0.0,fixed=5.0.3
  • Microsoft.NETCore.App.Runtime.Mono.LLVM.osx-x64 (NuGet) ECOSYSTEM:introduced=5.0.0,fixed=5.0.3
  • Microsoft.NETCore.App.Runtime.Mono.osx-x64 (NuGet) ECOSYSTEM:introduced=5.0.0,fixed=5.0.3
  • Microsoft.NetCore.App.Runtime.osx-x64 (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12
  • Microsoft.NETCore.App.Runtime.rhel.6-x64 (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12
  • Microsoft.NETCore.App.Runtime.tvos-arm64 (NuGet) ECOSYSTEM:introduced=5.0.0,fixed=5.0.3
  • Microsoft.NETCore.App.Runtime.tvos-x64 (NuGet) ECOSYSTEM:introduced=5.0.0,fixed=5.0.3
  • Microsoft.NetCore.App.Runtime.win-arm (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12
  • Microsoft.NetCore.App.Runtime.win-arm64 (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12
  • Microsoft.NetCore.App.Runtime.win-x64 (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12
  • Microsoft.NetCore.App.Runtime.win-x86 (NuGet) ECOSYSTEM:introduced=3.1.0,fixed=3.1.12

Identifiers

  • CVE-2021-1721
  • GHSA-3gp9-h8hw-pxpw

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