USN-6278-2

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Source

https://ubuntu.com/security/notices/USN-6278-2

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6278-2.json

JSON Data

https://api.test.osv.dev/v1/vulns/USN-6278-2

Related

Published

2023-08-10T19:34:11.968240Z

Modified

2023-08-10T19:34:11.968240Z

Summary

dotnet6, dotnet7 vulnerabilities

Details

USN-6278-1 fixed several vulnerabilities in .NET. This update provides the corresponding updates for Ubuntu 22.04 LTS.

Original advisory details:

It was discovered that .NET did properly handle the execution of certain commands. An attacker could possibly use this issue to achieve remote code execution. (CVE-2023-35390)

Benoit Foucher discovered that .NET did not properly implement the QUIC stream limit in HTTP/3. An attacker could possibly use this issue to cause a denial of service. (CVE-2023-38178)

It was discovered that .NET did not properly handle the disconnection of potentially malicious clients interfacing with a Kestrel server. An attacker could possibly use this issue to cause a denial of service. (CVE-2023-38180)

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

6.0.121-0ubuntu1~22.04.1

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

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "6.0.121-0ubuntu1~22.04.1",
            "binary_name": "aspnetcore-runtime-6.0"
        },
        {
            "binary_version": "6.0.121-0ubuntu1~22.04.1",
            "binary_name": "aspnetcore-targeting-pack-6.0"
        },
        {
            "binary_version": "6.0.121-0ubuntu1~22.04.1",
            "binary_name": "dotnet-apphost-pack-6.0"
        },
        {
            "binary_version": "6.0.121-0ubuntu1~22.04.1",
            "binary_name": "dotnet-apphost-pack-6.0-dbgsym"
        },
        {
            "binary_version": "6.0.121-0ubuntu1~22.04.1",
            "binary_name": "dotnet-host"
        },
        {
            "binary_version": "6.0.121-0ubuntu1~22.04.1",
            "binary_name": "dotnet-host-dbgsym"
        },
        {
            "binary_version": "6.0.121-0ubuntu1~22.04.1",
            "binary_name": "dotnet-hostfxr-6.0"
        },
        {
            "binary_version": "6.0.121-0ubuntu1~22.04.1",
            "binary_name": "dotnet-hostfxr-6.0-dbgsym"
        },
        {
            "binary_version": "6.0.121-0ubuntu1~22.04.1",
            "binary_name": "dotnet-runtime-6.0"
        },
        {
            "binary_version": "6.0.121-0ubuntu1~22.04.1",
            "binary_name": "dotnet-runtime-6.0-dbgsym"
        },
        {
            "binary_version": "6.0.121-0ubuntu1~22.04.1",
            "binary_name": "dotnet-sdk-6.0"
        },
        {
            "binary_version": "6.0.121-0ubuntu1~22.04.1",
            "binary_name": "dotnet-sdk-6.0-dbgsym"
        },
        {
            "binary_version": "6.0.121-0ubuntu1~22.04.1",
            "binary_name": "dotnet-sdk-6.0-source-built-artifacts"
        },
        {
            "binary_version": "6.0.121-0ubuntu1~22.04.1",
            "binary_name": "dotnet-targeting-pack-6.0"
        },
        {
            "binary_version": "6.0.121-0ubuntu1~22.04.1",
            "binary_name": "dotnet-templates-6.0"
        },
        {
            "binary_version": "6.0.121-0ubuntu1~22.04.1",
            "binary_name": "dotnet6"
        },
        {
            "binary_version": "6.0.121-0ubuntu1~22.04.1",
            "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

7.0.110-0ubuntu1~22.04.1

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

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "7.0.110-0ubuntu1~22.04.1",
            "binary_name": "aspnetcore-runtime-7.0"
        },
        {
            "binary_version": "7.0.110-0ubuntu1~22.04.1",
            "binary_name": "aspnetcore-targeting-pack-7.0"
        },
        {
            "binary_version": "7.0.110-0ubuntu1~22.04.1",
            "binary_name": "dotnet-apphost-pack-7.0"
        },
        {
            "binary_version": "7.0.110-0ubuntu1~22.04.1",
            "binary_name": "dotnet-apphost-pack-7.0-dbgsym"
        },
        {
            "binary_version": "7.0.110-0ubuntu1~22.04.1",
            "binary_name": "dotnet-host-7.0"
        },
        {
            "binary_version": "7.0.110-0ubuntu1~22.04.1",
            "binary_name": "dotnet-host-7.0-dbgsym"
        },
        {
            "binary_version": "7.0.110-0ubuntu1~22.04.1",
            "binary_name": "dotnet-hostfxr-7.0"
        },
        {
            "binary_version": "7.0.110-0ubuntu1~22.04.1",
            "binary_name": "dotnet-hostfxr-7.0-dbgsym"
        },
        {
            "binary_version": "7.0.110-0ubuntu1~22.04.1",
            "binary_name": "dotnet-runtime-7.0"
        },
        {
            "binary_version": "7.0.110-0ubuntu1~22.04.1",
            "binary_name": "dotnet-runtime-7.0-dbgsym"
        },
        {
            "binary_version": "7.0.110-0ubuntu1~22.04.1",
            "binary_name": "dotnet-sdk-7.0"
        },
        {
            "binary_version": "7.0.110-0ubuntu1~22.04.1",
            "binary_name": "dotnet-sdk-7.0-dbgsym"
        },
        {
            "binary_version": "7.0.110-0ubuntu1~22.04.1",
            "binary_name": "dotnet-sdk-7.0-source-built-artifacts"
        },
        {
            "binary_version": "7.0.110-0ubuntu1~22.04.1",
            "binary_name": "dotnet-targeting-pack-7.0"
        },
        {
            "binary_version": "7.0.110-0ubuntu1~22.04.1",
            "binary_name": "dotnet-templates-7.0"
        },
        {
            "binary_version": "7.0.110-0ubuntu1~22.04.1",
            "binary_name": "dotnet7"
        },
        {
            "binary_version": "7.0.110-0ubuntu1~22.04.1",
            "binary_name": "netstandard-targeting-pack-2.1-7.0"
        }
    ]
}