CVE-2021-26423

Description

.NET Core and Visual Studio Denial of Service Vulnerability

Affected packages (25)

• Bitnami/dotnet>= 5.0.0, < 5.0.9
• Bitnami/dotnet-sdk>= 5.0.0, < 5.0.9
• NuGet/Microsoft.NETCore.App.Runtime.linux-arm>= 3.1.0, < 3.1.18
• NuGet/Microsoft.NETCore.App.Runtime.linux-arm64>= 3.1.0, < 3.1.18
• NuGet/Microsoft.NETCore.App.Runtime.linux-musl-arm>= 5.0.0, < 5.0.9
• NuGet/Microsoft.NETCore.App.Runtime.linux-musl-arm64>= 3.1.0, < 3.1.18
• NuGet/Microsoft.NETCore.App.Runtime.linux-musl-x64>= 3.1.0, < 3.1.18
• NuGet/Microsoft.NETCore.App.Runtime.linux-x64>= 3.1.0, < 3.1.18
• NuGet/Microsoft.NETCore.App.Runtime.Mono.linux-arm>= 5.0.0, < 5.0.9
• NuGet/Microsoft.NETCore.App.Runtime.Mono.linux-arm64>= 5.0.0, < 5.0.9
• NuGet/Microsoft.NETCore.App.Runtime.Mono.linux-musl-x64>= 5.0.0, < 5.0.9
• NuGet/Microsoft.NETCore.App.Runtime.Mono.linux-x64>= 5.0.0, < 5.0.9
• NuGet/Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.linux-arm64>= 5.0.0, < 5.0.9
• NuGet/Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.linux-x64>= 5.0.0, < 5.0.9
• NuGet/Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.osx-x64>= 5.0.0, < 5.0.9
• NuGet/Microsoft.NETCore.App.Runtime.Mono.LLVM.linux-arm64>= 5.0.0, < 5.0.9
• NuGet/Microsoft.NETCore.App.Runtime.Mono.LLVM.linux-x64>= 5.0.0, < 5.0.9
• NuGet/Microsoft.NETCore.App.Runtime.Mono.LLVM.osx-x64>= 5.0.0, < 5.0.9
• NuGet/Microsoft.NETCore.App.Runtime.Mono.osx-x64>= 5.0.0, < 5.0.9
• NuGet/Microsoft.NETCore.App.Runtime.osx-x64>= 3.1.0, < 3.1.18
• NuGet/Microsoft.NETCore.App.Runtime.rhel.6-x64>= 3.1.0, < 3.1.18
• NuGet/Microsoft.NETCore.App.Runtime.win-arm>= 3.1.0, < 3.1.18
• NuGet/Microsoft.NETCore.App.Runtime.win-arm64>= 3.1.0, < 3.1.18
• NuGet/Microsoft.NETCore.App.Runtime.win-x64>= 3.1.0, < 3.1.18
• NuGet/Microsoft.NETCore.App.Runtime.win-x86>= 3.1.0, < 3.1.18

CVSS scores

References (4)

• ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-26423
• WEBhttps://github.com/dotnet/announcements/issues/194
• WEBhttps://github.com/dotnet/runtime/security/advisories/GHSA-rh58-r7jh-xhx3
• WEBhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26423