Security advisory

{
  "id": "db61ae1ed494fb9a130ce19456657ef188231129dbe5e6bcf68a39ec0add5798",
  "url": "https://osv.dev/vulnerability/CVE-2024-21404",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2024-21404",
    "summary": ".NET Denial of Service Vulnerability",
    "evidence": "osv:CVE-2024-21404",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2024-21404",
      "aliases": [
        "BIT-aspnet-core-2024-21404",
        "CVE-2024-21404"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/dotnet/aspnetcore",
              "type": "GIT",
              "events": [
                {
                  "introduced": "ae1a6cbe225b99c0bf38b7e31bf60cb653b73a52"
                },
                {
                  "fixed": "417d650029c720dbd2138bcafbb78e2e4ff31bff"
                },
                {
                  "introduced": "bb01bbf4433e27289b99001b7de6a582879d1835"
                },
                {
                  "fixed": "610fe433e07b32ed451ed99d07df63be47c29050"
                },
                {
                  "introduced": "3f1acb59718cadf111a0a796681e3d3509bb3381"
                },
                {
                  "fixed": "da7e9894ce22ef8cc02e5acc56e95a6f8cf8f644"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:microsoft:asp.net_core:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "6.0.0"
                      },
                      {
                        "fixed": "6.0.27"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:microsoft:asp.net_core:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "7.0.0"
                      },
                      {
                        "fixed": "7.0.16"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:microsoft:asp.net_core:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "8.0.0"
                      },
                      {
                        "fixed": "8.0.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v8.0.1",
            "v7.0.15",
            "v6.0.26",
            "v8.0.0",
            "v6.0.25",
            "v7.0.14",
            "v6.0.22",
            "v7.0.11",
            "v7.0.10",
            "v6.0.21",
            "v7.0.9",
            "v6.0.20",
            "v7.0.7",
            "v6.0.18",
            "v7.0.5",
            "v6.0.16",
            "v7.0.4",
            "v6.0.15",
            "v7.0.3",
            "v6.0.14",
            "v7.0.2",
            "v6.0.13",
            "v6.0.12",
            "v7.0.1",
            "v7.0.0",
            "v6.0.11",
            "v6.0.10",
            "v6.0.9",
            "v6.0.8",
            "v6.0.7",
            "v6.0.6",
            "v6.0.5",
            "v6.0.4",
            "v6.0.3",
            "v6.0.2",
            "v6.0.1",
            "v6.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-21404.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:18.016382914Z",
      "provider": "osv",
      "references": [
        "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21404"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "microsoft:visual_studio_2022",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "17.4.0"
                  },
                  {
                    "fixed": "17.4.16"
                  },
                  {
                    "introduced": "17.6.0"
                  },
                  {
                    "fixed": "17.6.12"
                  },
                  {
                    "introduced": "17.8.0"
                  },
                  {
                    "fixed": "17.8.7"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-21404",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 429684,
  "published_at": "2024-02-13T18:15:59.023+00:00"
}