USN-6161-1

It was discovered that .NET did not properly enforce certain restrictions when deserializing a DataSet or DataTable from XML. An attacker could possibly use this issue to elevate their privileges. (CVE-2023-24936)

Kevin Jones discovered that .NET did not properly handle the AIA fetching process for X.509 client certificates. An attacker could possibly use this issue to cause a denial of service. (CVE-2023-29331)

Kalle Niemitalo discovered that the .NET package manager, NuGet, was susceptible to a potential race condition. An attacker could possibly use this issue to perform remote code execution. (CVE-2023-29337)

Tom Deseyn discovered that .NET did not properly process certain arguments when extracting the contents of a tar file. An attacker could possibly use this issue to elevate their privileges. This issue only affected the dotnet7 package. (CVE-2023-32032)

It was discovered that .NET did not properly handle memory in certain circumstances. An attacker could possibly use this issue to cause a denial of service or perform remote code execution. (CVE-2023-33128)

References

Affected packages

Ubuntu:22.04:LTS / dotnet6

Package

Name: dotnet6
Purl: pkg:deb/ubuntu/dotnet6@6.0.118-0ubuntu1~22.04.1?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6.0.118-0ubuntu1~22.04.1

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

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "6.0.118-0ubuntu1~22.04.1",
            "binary_name": "aspnetcore-runtime-6.0"
        },
        {
            "binary_version": "6.0.118-0ubuntu1~22.04.1",
            "binary_name": "aspnetcore-targeting-pack-6.0"
        },
        {
            "binary_version": "6.0.118-0ubuntu1~22.04.1",
            "binary_name": "dotnet-apphost-pack-6.0"
        },
        {
            "binary_version": "6.0.118-0ubuntu1~22.04.1",
            "binary_name": "dotnet-host"
        },
        {
            "binary_version": "6.0.118-0ubuntu1~22.04.1",
            "binary_name": "dotnet-hostfxr-6.0"
        },
        {
            "binary_version": "6.0.118-0ubuntu1~22.04.1",
            "binary_name": "dotnet-runtime-6.0"
        },
        {
            "binary_version": "6.0.118-0ubuntu1~22.04.1",
            "binary_name": "dotnet-sdk-6.0"
        },
        {
            "binary_version": "6.0.118-0ubuntu1~22.04.1",
            "binary_name": "dotnet-sdk-6.0-source-built-artifacts"
        },
        {
            "binary_version": "6.0.118-0ubuntu1~22.04.1",
            "binary_name": "dotnet-targeting-pack-6.0"
        },
        {
            "binary_version": "6.0.118-0ubuntu1~22.04.1",
            "binary_name": "dotnet-templates-6.0"
        },
        {
            "binary_version": "6.0.118-0ubuntu1~22.04.1",
            "binary_name": "dotnet6"
        },
        {
            "binary_version": "6.0.118-0ubuntu1~22.04.1",
            "binary_name": "netstandard-targeting-pack-2.1"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:22.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2023-24936"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2023-29331"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2023-29337"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2023-32032"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2023-33128"
        }
    ]
}

Ubuntu:22.04:LTS / dotnet7