usn-7105-1
Vulnerability from osv_ubuntu
Published
2024-11-12 22:03
Modified
2024-11-12 22:03
Summary
dotnet9 vulnerabilities
Details

It was discovered that the NrbfDecoder component in .NET did not properly handle an instance of a type confusion vulnerability. An authenticated attacker could possibly use this issue to gain the privileges of another user and execute arbitrary code. (CVE-2024-43498)

It was discovered that the NrbfDecoder component in .NET did not properly perform input validation. An unauthenticated remote attacker could possibly use this issue to cause a denial of service. (CVE-2024-43499)

References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "aspnetcore-runtime-9.0",
            "binary_version": "9.0.0-rtm-0ubuntu1~24.10.1"
          },
          {
            "binary_name": "aspnetcore-runtime-dbg-9.0",
            "binary_version": "9.0.0-rtm-0ubuntu1~24.10.1"
          },
          {
            "binary_name": "aspnetcore-targeting-pack-9.0",
            "binary_version": "9.0.0-rtm-0ubuntu1~24.10.1"
          },
          {
            "binary_name": "dotnet-apphost-pack-9.0",
            "binary_version": "9.0.0-rtm-0ubuntu1~24.10.1"
          },
          {
            "binary_name": "dotnet-apphost-pack-9.0-dbgsym",
            "binary_version": "9.0.0-rtm-0ubuntu1~24.10.1"
          },
          {
            "binary_name": "dotnet-host-9.0",
            "binary_version": "9.0.0-rtm-0ubuntu1~24.10.1"
          },
          {
            "binary_name": "dotnet-host-9.0-dbgsym",
            "binary_version": "9.0.0-rtm-0ubuntu1~24.10.1"
          },
          {
            "binary_name": "dotnet-hostfxr-9.0",
            "binary_version": "9.0.0-rtm-0ubuntu1~24.10.1"
          },
          {
            "binary_name": "dotnet-hostfxr-9.0-dbgsym",
            "binary_version": "9.0.0-rtm-0ubuntu1~24.10.1"
          },
          {
            "binary_name": "dotnet-runtime-9.0",
            "binary_version": "9.0.0-rtm-0ubuntu1~24.10.1"
          },
          {
            "binary_name": "dotnet-runtime-9.0-dbgsym",
            "binary_version": "9.0.0-rtm-0ubuntu1~24.10.1"
          },
          {
            "binary_name": "dotnet-runtime-dbg-9.0",
            "binary_version": "9.0.0-rtm-0ubuntu1~24.10.1"
          },
          {
            "binary_name": "dotnet-sdk-9.0",
            "binary_version": "9.0.100-rtm-0ubuntu1~24.10.1"
          },
          {
            "binary_name": "dotnet-sdk-9.0-dbgsym",
            "binary_version": "9.0.100-rtm-0ubuntu1~24.10.1"
          },
          {
            "binary_name": "dotnet-sdk-9.0-source-built-artifacts",
            "binary_version": "9.0.100-rtm-0ubuntu1~24.10.1"
          },
          {
            "binary_name": "dotnet-sdk-aot-9.0",
            "binary_version": "9.0.100-rtm-0ubuntu1~24.10.1"
          },
          {
            "binary_name": "dotnet-sdk-aot-9.0-dbgsym",
            "binary_version": "9.0.100-rtm-0ubuntu1~24.10.1"
          },
          {
            "binary_name": "dotnet-sdk-dbg-9.0",
            "binary_version": "9.0.100-rtm-0ubuntu1~24.10.1"
          },
          {
            "binary_name": "dotnet-targeting-pack-9.0",
            "binary_version": "9.0.0-rtm-0ubuntu1~24.10.1"
          },
          {
            "binary_name": "dotnet-templates-9.0",
            "binary_version": "9.0.100-rtm-0ubuntu1~24.10.1"
          },
          {
            "binary_name": "dotnet9",
            "binary_version": "9.0.100-9.0.0-0ubuntu1~24.10.1"
          },
          {
            "binary_name": "netstandard-targeting-pack-2.1-9.0",
            "binary_version": "9.0.100-rtm-0ubuntu1~24.10.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.10",
        "name": "dotnet9",
        "purl": "pkg:deb/ubuntu/dotnet9@9.0.100-9.0.0-0ubuntu1~24.10.1?arch=source\u0026distro=oracular"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "9.0.100-9.0.0-0ubuntu1~24.10.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "9.0.100-9.0.0~rc1-0ubuntu1",
        "9.0.100-9.0.0~rc1-0ubuntu2",
        "9.0.100-9.0.0~rc2-0ubuntu1"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that the NrbfDecoder component in .NET did not properly\nhandle an instance of a type confusion vulnerability. An authenticated\nattacker could possibly use this issue to gain the privileges of another\nuser and execute arbitrary code. (CVE-2024-43498)\n\nIt was discovered that the NrbfDecoder component in .NET did not properly\nperform input validation. An unauthenticated remote attacker could possibly\nuse this issue to cause a denial of service. (CVE-2024-43499)\n",
  "id": "USN-7105-1",
  "modified": "2024-11-12T22:03:29.203455Z",
  "published": "2024-11-12T22:03:29.203455Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7105-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-43498"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-43499"
    }
  ],
  "related": [
    "CVE-2024-43498",
    "UBUNTU-CVE-2024-43498",
    "CVE-2024-43499",
    "UBUNTU-CVE-2024-43499"
  ],
  "schema_version": "1.6.3",
  "summary": "dotnet9 vulnerabilities"
}



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