Описание
ASP.NET Core and Visual Studio Denial of Service Vulnerability
A denial-of-service vulnerability exists in the way Kestrel parses HTTP/2 requests. The security update addresses the vulnerability by fixing the way the Kestrel parses HTTP/2 requests. Users are advised to upgrade.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2021-1723
- https://github.com/dotnet/announcements/issues/170
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3L27CGRVEWUPELNJOGTCW6GLEDBECB4B
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RRXHERXW4KR5WCP76UDW5PC7GX3YQLUW
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1723
Пакеты
Microsoft.AspNetCore.Server.Kestrel.Core
< 2.1.25
2.1.25
Microsoft.AspNetCore.App.Runtime.linux-arm
>= 3.1.0, < 3.1.11
3.1.11
Microsoft.AspNetCore.App.Runtime.linux-arm
>= 5.0.0, < 5.0.2
5.0.2
Microsoft.AspNetCore.App.Runtime.linux-arm64
>= 3.1.0, < 3.1.11
3.1.11
Microsoft.AspNetCore.App.Runtime.linux-arm64
>= 5.0.0, < 5.0.2
5.0.2
Microsoft.AspNetCore.App.Runtime.linux-musl-arm64
>= 3.1.0, < 3.1.11
3.1.11
Microsoft.AspNetCore.App.Runtime.linux-musl-arm64
>= 5.0.0, < 5.0.2
5.0.2
Microsoft.AspNetCore.App.Runtime.linux-musl-x64
>= 3.1.0, < 3.1.11
3.1.11
Microsoft.AspNetCore.App.Runtime.linux-musl-x64
>= 5.0.0, < 5.0.2
5.0.2
Microsoft.AspNetCore.App.Runtime.linux-x64
>= 3.1.0, < 3.1.11
3.1.11
Microsoft.AspNetCore.App.Runtime.linux-x64
>= 5.0.0, < 5.0.2
5.0.2
Microsoft.AspNetCore.App.Runtime.osx-x64
>= 3.1.0, < 3.1.11
3.1.11
Microsoft.AspNetCore.App.Runtime.osx-x64
>= 5.0.0, < 5.0.2
5.0.2
Microsoft.AspNetCore.App.Runtime.win-arm
>= 3.1.0, < 3.1.11
3.1.11
Microsoft.AspNetCore.App.Runtime.win-arm
>= 5.0.0, < 5.0.2
5.0.2
Microsoft.AspNetCore.App.Runtime.win-arm64
>= 3.1.0, < 3.1.11
3.1.11
Microsoft.AspNetCore.App.Runtime.win-arm64
>= 5.0.0, < 5.0.2
5.0.2
Microsoft.AspNetCore.App.Runtime.win-x64
>= 3.1.0, < 3.1.11
3.1.11
Microsoft.AspNetCore.App.Runtime.win-x64
>= 5.0.0, < 5.0.2
5.0.2
Microsoft.AspNetCore.App.Runtime.win-x86
>= 3.1.0, < 3.1.11
3.1.11
Microsoft.AspNetCore.App.Runtime.win-x86
>= 5.0.0, < 5.0.2
5.0.2
Microsoft.AspNetCore.App.Runtime.linux-musl-arm
= 5.0.1
5.0.2
Связанные уязвимости
ASP.NET Core and Visual Studio Denial of Service Vulnerability
ASP.NET Core and Visual Studio Denial of Service Vulnerability
ASP.NET Core and Visual Studio Denial of Service Vulnerability
ELSA-2021-0095: dotnet3.1 security and bugfix update (IMPORTANT)
ELSA-2021-0094: dotnet5.0 security and bugfix update (IMPORTANT)