USN-6427-1

See a problem?
Source
https://ubuntu.com/security/notices/USN-6427-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6427-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-6427-1
Related
Published
2023-10-10T18:18:10.468957Z
Modified
2023-10-10T18:18:10.468957Z
Summary
dotnet6, dotnet7 vulnerability
Details

It was discovered that the .NET Kestrel web server did not properly handle HTTP/2 requests. A remote attacker could possibly use this issue to cause a denial of service.

References

Affected packages

Ubuntu:22.04:LTS / dotnet6

Package

Name
dotnet6
Purl
pkg:deb/ubuntu/dotnet6?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.0.123-0ubuntu1~22.04.1

Affected versions

6.*

6.0.108-0ubuntu1~22.04.1
6.0.109-0ubuntu1~22.04.1
6.0.110-0ubuntu1~22.04.1
6.0.111-0ubuntu1~22.04.1
6.0.113-0ubuntu1~22.04.1
6.0.116-0ubuntu1~22.04.1
6.0.118-0ubuntu1~22.04.1
6.0.119-0ubuntu1~22.04.1
6.0.120-0ubuntu1~22.04.1
6.0.121-0ubuntu1~22.04.1
6.0.122-0ubuntu1~22.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "6.0.123-0ubuntu1~22.04.1",
            "binary_name": "aspnetcore-runtime-6.0"
        },
        {
            "binary_version": "6.0.123-0ubuntu1~22.04.1",
            "binary_name": "aspnetcore-targeting-pack-6.0"
        },
        {
            "binary_version": "6.0.123-0ubuntu1~22.04.1",
            "binary_name": "dotnet-apphost-pack-6.0"
        },
        {
            "binary_version": "6.0.123-0ubuntu1~22.04.1",
            "binary_name": "dotnet-apphost-pack-6.0-dbgsym"
        },
        {
            "binary_version": "6.0.123-0ubuntu1~22.04.1",
            "binary_name": "dotnet-host"
        },
        {
            "binary_version": "6.0.123-0ubuntu1~22.04.1",
            "binary_name": "dotnet-host-dbgsym"
        },
        {
            "binary_version": "6.0.123-0ubuntu1~22.04.1",
            "binary_name": "dotnet-hostfxr-6.0"
        },
        {
            "binary_version": "6.0.123-0ubuntu1~22.04.1",
            "binary_name": "dotnet-hostfxr-6.0-dbgsym"
        },
        {
            "binary_version": "6.0.123-0ubuntu1~22.04.1",
            "binary_name": "dotnet-runtime-6.0"
        },
        {
            "binary_version": "6.0.123-0ubuntu1~22.04.1",
            "binary_name": "dotnet-runtime-6.0-dbgsym"
        },
        {
            "binary_version": "6.0.123-0ubuntu1~22.04.1",
            "binary_name": "dotnet-sdk-6.0"
        },
        {
            "binary_version": "6.0.123-0ubuntu1~22.04.1",
            "binary_name": "dotnet-sdk-6.0-dbgsym"
        },
        {
            "binary_version": "6.0.123-0ubuntu1~22.04.1",
            "binary_name": "dotnet-sdk-6.0-source-built-artifacts"
        },
        {
            "binary_version": "6.0.123-0ubuntu1~22.04.1",
            "binary_name": "dotnet-targeting-pack-6.0"
        },
        {
            "binary_version": "6.0.123-0ubuntu1~22.04.1",
            "binary_name": "dotnet-templates-6.0"
        },
        {
            "binary_version": "6.0.123-0ubuntu1~22.04.1",
            "binary_name": "dotnet6"
        },
        {
            "binary_version": "6.0.123-0ubuntu1~22.04.1",
            "binary_name": "netstandard-targeting-pack-2.1"
        }
    ]
}

Ubuntu:22.04:LTS / dotnet7

Package

Name
dotnet7
Purl
pkg:deb/ubuntu/dotnet7?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.0.112-0ubuntu1~22.04.1

Affected versions

7.*

7.0.105-0ubuntu1~22.04.1
7.0.107-0ubuntu1~22.04.1
7.0.108-0ubuntu1~22.04.1
7.0.109-0ubuntu1~22.04.1
7.0.110-0ubuntu1~22.04.1
7.0.111-0ubuntu1~22.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "7.0.112-0ubuntu1~22.04.1",
            "binary_name": "aspnetcore-runtime-7.0"
        },
        {
            "binary_version": "7.0.112-0ubuntu1~22.04.1",
            "binary_name": "aspnetcore-targeting-pack-7.0"
        },
        {
            "binary_version": "7.0.112-0ubuntu1~22.04.1",
            "binary_name": "dotnet-apphost-pack-7.0"
        },
        {
            "binary_version": "7.0.112-0ubuntu1~22.04.1",
            "binary_name": "dotnet-apphost-pack-7.0-dbgsym"
        },
        {
            "binary_version": "7.0.112-0ubuntu1~22.04.1",
            "binary_name": "dotnet-host-7.0"
        },
        {
            "binary_version": "7.0.112-0ubuntu1~22.04.1",
            "binary_name": "dotnet-host-7.0-dbgsym"
        },
        {
            "binary_version": "7.0.112-0ubuntu1~22.04.1",
            "binary_name": "dotnet-hostfxr-7.0"
        },
        {
            "binary_version": "7.0.112-0ubuntu1~22.04.1",
            "binary_name": "dotnet-hostfxr-7.0-dbgsym"
        },
        {
            "binary_version": "7.0.112-0ubuntu1~22.04.1",
            "binary_name": "dotnet-runtime-7.0"
        },
        {
            "binary_version": "7.0.112-0ubuntu1~22.04.1",
            "binary_name": "dotnet-runtime-7.0-dbgsym"
        },
        {
            "binary_version": "7.0.112-0ubuntu1~22.04.1",
            "binary_name": "dotnet-sdk-7.0"
        },
        {
            "binary_version": "7.0.112-0ubuntu1~22.04.1",
            "binary_name": "dotnet-sdk-7.0-dbgsym"
        },
        {
            "binary_version": "7.0.112-0ubuntu1~22.04.1",
            "binary_name": "dotnet-sdk-7.0-source-built-artifacts"
        },
        {
            "binary_version": "7.0.112-0ubuntu1~22.04.1",
            "binary_name": "dotnet-targeting-pack-7.0"
        },
        {
            "binary_version": "7.0.112-0ubuntu1~22.04.1",
            "binary_name": "dotnet-templates-7.0"
        },
        {
            "binary_version": "7.0.112-0ubuntu1~22.04.1",
            "binary_name": "dotnet7"
        },
        {
            "binary_version": "7.0.112-0ubuntu1~22.04.1",
            "binary_name": "netstandard-targeting-pack-2.1-7.0"
        }
    ]
}