usn-6578-1
Vulnerability from osv_ubuntu
Published
2024-01-11 15:44
Modified
2026-02-10 04:43
Summary
dotnet6, dotnet7, dotnet8 vulnerabilities
Details

Vishal Mishra and Anita Gaud discovered that .NET did not properly validate X.509 certificates with malformed signatures. An attacker could possibly use this issue to bypass an application's typical authentication logic. (CVE-2024-0057)

Morgan Brown discovered that .NET did not properly handle requests from unauthenticated clients. An attacker could possibly use this issue to cause a denial of service. (CVE-2024-21319)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2024-0057",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-21319",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:22.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "aspnetcore-runtime-6.0",
            "binary_version": "6.0.126-0ubuntu1~22.04.1"
          },
          {
            "binary_name": "aspnetcore-targeting-pack-6.0",
            "binary_version": "6.0.126-0ubuntu1~22.04.1"
          },
          {
            "binary_name": "dotnet-apphost-pack-6.0",
            "binary_version": "6.0.126-0ubuntu1~22.04.1"
          },
          {
            "binary_name": "dotnet-host",
            "binary_version": "6.0.126-0ubuntu1~22.04.1"
          },
          {
            "binary_name": "dotnet-hostfxr-6.0",
            "binary_version": "6.0.126-0ubuntu1~22.04.1"
          },
          {
            "binary_name": "dotnet-runtime-6.0",
            "binary_version": "6.0.126-0ubuntu1~22.04.1"
          },
          {
            "binary_name": "dotnet-sdk-6.0",
            "binary_version": "6.0.126-0ubuntu1~22.04.1"
          },
          {
            "binary_name": "dotnet-sdk-6.0-source-built-artifacts",
            "binary_version": "6.0.126-0ubuntu1~22.04.1"
          },
          {
            "binary_name": "dotnet-targeting-pack-6.0",
            "binary_version": "6.0.126-0ubuntu1~22.04.1"
          },
          {
            "binary_name": "dotnet-templates-6.0",
            "binary_version": "6.0.126-0ubuntu1~22.04.1"
          },
          {
            "binary_name": "dotnet6",
            "binary_version": "6.0.126-0ubuntu1~22.04.1"
          },
          {
            "binary_name": "netstandard-targeting-pack-2.1",
            "binary_version": "6.0.126-0ubuntu1~22.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "dotnet6",
        "purl": "pkg:deb/ubuntu/dotnet6@6.0.126-0ubuntu1~22.04.1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.0.126-0ubuntu1~22.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "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",
        "6.0.123-0ubuntu1~22.04.1",
        "6.0.124-0ubuntu1~22.04.1",
        "6.0.125-0ubuntu1~22.04.1"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2024-0057",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-21319",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:22.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "aspnetcore-runtime-7.0",
            "binary_version": "7.0.115-0ubuntu1~22.04.1"
          },
          {
            "binary_name": "aspnetcore-targeting-pack-7.0",
            "binary_version": "7.0.115-0ubuntu1~22.04.1"
          },
          {
            "binary_name": "dotnet-apphost-pack-7.0",
            "binary_version": "7.0.115-0ubuntu1~22.04.1"
          },
          {
            "binary_name": "dotnet-host-7.0",
            "binary_version": "7.0.115-0ubuntu1~22.04.1"
          },
          {
            "binary_name": "dotnet-hostfxr-7.0",
            "binary_version": "7.0.115-0ubuntu1~22.04.1"
          },
          {
            "binary_name": "dotnet-runtime-7.0",
            "binary_version": "7.0.115-0ubuntu1~22.04.1"
          },
          {
            "binary_name": "dotnet-sdk-7.0",
            "binary_version": "7.0.115-0ubuntu1~22.04.1"
          },
          {
            "binary_name": "dotnet-sdk-7.0-source-built-artifacts",
            "binary_version": "7.0.115-0ubuntu1~22.04.1"
          },
          {
            "binary_name": "dotnet-targeting-pack-7.0",
            "binary_version": "7.0.115-0ubuntu1~22.04.1"
          },
          {
            "binary_name": "dotnet-templates-7.0",
            "binary_version": "7.0.115-0ubuntu1~22.04.1"
          },
          {
            "binary_name": "dotnet7",
            "binary_version": "7.0.115-0ubuntu1~22.04.1"
          },
          {
            "binary_name": "netstandard-targeting-pack-2.1-7.0",
            "binary_version": "7.0.115-0ubuntu1~22.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "dotnet7",
        "purl": "pkg:deb/ubuntu/dotnet7@7.0.115-0ubuntu1~22.04.1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.0.115-0ubuntu1~22.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "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",
        "7.0.112-0ubuntu1~22.04.1",
        "7.0.113-0ubuntu1~22.04.1",
        "7.0.114-0ubuntu1~22.04.1"
      ]
    }
  ],
  "aliases": [],
  "details": "Vishal Mishra and Anita Gaud discovered that .NET did not properly\nvalidate X.509 certificates with malformed signatures. An attacker\ncould possibly use this issue to bypass an application\u0027s typical\nauthentication logic.\n(CVE-2024-0057)\n\nMorgan Brown discovered that .NET did not properly handle requests from\nunauthenticated clients. An attacker could possibly use this issue to\ncause a denial of service.\n(CVE-2024-21319)\n",
  "id": "USN-6578-1",
  "modified": "2026-02-10T04:43:28Z",
  "published": "2024-01-11T15:44:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-6578-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-0057"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-21319"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "dotnet6, dotnet7, dotnet8 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2024-0057",
    "UBUNTU-CVE-2024-21319"
  ]
}



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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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