USN-6438-1

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Source

https://ubuntu.com/security/notices/USN-6438-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6438-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-6438-1

Related

CVE-2023-36799
CVE-2023-44487
UBUNTU-CVE-2023-36799
UBUNTU-CVE-2023-44487

Published

2023-10-19T16:12:40.635566Z

Modified

2023-10-19T16:12:40.635566Z

Summary

dotnet6, dotnet7 vulnerabilities

Details

Kevin Jones discovered that .NET did not properly process certain X.509 certificates. An attacker could possibly use this issue to cause a denial of service. (CVE-2023-36799)

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. (CVE-2023-44487)

References

Affected packages

Ubuntu:23.10 / dotnet6

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6.0.123-0ubuntu1

Affected versions

6.*

6.0.116-0ubuntu2

6.0.116-0ubuntu3

6.0.118-0ubuntu1

6.0.119-0ubuntu1

6.0.120-0ubuntu1

6.0.120-0ubuntu2

6.0.121-0ubuntu1

Ecosystem specific

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

Ubuntu:23.10 / dotnet7

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7.0.112-0ubuntu1

Affected versions

7.*

7.0.105-0ubuntu2

7.0.105-0ubuntu3

7.0.107-0ubuntu1

7.0.108-0ubuntu2

7.0.109-0ubuntu1

7.0.109-0ubuntu2

7.0.110-0ubuntu1

Ecosystem specific

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