{
  "GSD": {
    "alias": "CVE-2022-21986",
    "description": ".NET Denial of Service Vulnerability.",
    "id": "GSD-2022-21986",
    "references": [
      "https://access.redhat.com/errata/RHSA-2022:0500",
      "https://access.redhat.com/errata/RHSA-2022:0499",
      "https://access.redhat.com/errata/RHSA-2022:0496",
      "https://access.redhat.com/errata/RHSA-2022:0495",
      "https://linux.oracle.com/cve/CVE-2022-21986.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-21986"
      ],
      "details": ".NET Denial of Service Vulnerability",
      "id": "GSD-2022-21986",
      "modified": "2023-12-13T01:19:14.992287Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secure@microsoft.com",
        "ID": "CVE-2022-21986",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "15.0.0",
                          "version_value": "16.9.17"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "16.11.0",
                          "version_value": "16.11.10"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "Microsoft Visual Studio 2022 version 17.0",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "17.0.0",
                          "version_value": "17.0.6"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "Visual Studio 2019 for Mac version 8.10",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "8.1.0",
                          "version_value": "8.10.18"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": ".NET 5.0",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "5.0.0",
                          "version_value": "5.0.14"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": ".NET 6.0",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "6.0.0",
                          "version_value": "6.0.2"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Microsoft"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": ".NET Denial of Service Vulnerability"
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Denial of Service"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21986",
            "refsource": "MISC",
            "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21986"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "[5.0.0,5.0.14),[6.0.0,6.0.2)",
          "affected_versions": "All versions starting from 5.0.0 before 5.0.14, all versions starting from 6.0.0 before 6.0.2",
          "cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-10-21",
          "description": ".NET Denial of Service Vulnerability.",
          "fixed_versions": [
            "5.0.14",
            "6.0.2"
          ],
          "identifier": "CVE-2022-21986",
          "identifiers": [
            "GHSA-x459-p2rx-f8ff",
            "CVE-2022-21986"
          ],
          "not_impacted": "All versions before 5.0.0, all versions starting from 5.0.14 before 6.0.0, all versions starting from 6.0.2",
          "package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.linux-arm",
          "pubdate": "2022-10-21",
          "solution": "Upgrade to versions 5.0.14, 6.0.2 or above.",
          "title": ".NET Denial of Service Vulnerability",
          "urls": [
            "https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
            "https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
            "https://github.com/dotnet/announcements/issues/207",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
            "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
            "https://github.com/advisories/GHSA-x459-p2rx-f8ff"
          ],
          "uuid": "04262d27-6b75-43c4-8fca-a8f7b6794038"
        },
        {
          "affected_range": "[5.0.0,5.0.14),[6.0.0,6.0.2)",
          "affected_versions": "All versions starting from 5.0.0 before 5.0.14, all versions starting from 6.0.0 before 6.0.2",
          "cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-10-21",
          "description": ".NET Denial of Service Vulnerability.",
          "fixed_versions": [
            "5.0.14",
            "6.0.2"
          ],
          "identifier": "CVE-2022-21986",
          "identifiers": [
            "GHSA-x459-p2rx-f8ff",
            "CVE-2022-21986"
          ],
          "not_impacted": "All versions before 5.0.0, all versions starting from 5.0.14 before 6.0.0, all versions starting from 6.0.2",
          "package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.linux-arm64",
          "pubdate": "2022-10-21",
          "solution": "Upgrade to versions 5.0.14, 6.0.2 or above.",
          "title": ".NET Denial of Service Vulnerability",
          "urls": [
            "https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
            "https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
            "https://github.com/dotnet/announcements/issues/207",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
            "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
            "https://github.com/advisories/GHSA-x459-p2rx-f8ff"
          ],
          "uuid": "5061ab22-63c3-4bc7-869d-7aa573d7ab5a"
        },
        {
          "affected_range": "[5.0.0,5.0.14),[6.0.0,6.0.2)",
          "affected_versions": "All versions starting from 5.0.0 before 5.0.14, all versions starting from 6.0.0 before 6.0.2",
          "cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-10-21",
          "description": ".NET Denial of Service Vulnerability.",
          "fixed_versions": [
            "5.0.14",
            "6.0.2"
          ],
          "identifier": "CVE-2022-21986",
          "identifiers": [
            "GHSA-x459-p2rx-f8ff",
            "CVE-2022-21986"
          ],
          "not_impacted": "All versions before 5.0.0, all versions starting from 5.0.14 before 6.0.0, all versions starting from 6.0.2",
          "package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.linux-musl-arm",
          "pubdate": "2022-10-21",
          "solution": "Upgrade to versions 5.0.14, 6.0.2 or above.",
          "title": ".NET Denial of Service Vulnerability",
          "urls": [
            "https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
            "https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
            "https://github.com/dotnet/announcements/issues/207",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
            "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
            "https://github.com/advisories/GHSA-x459-p2rx-f8ff"
          ],
          "uuid": "a3871b11-192f-4070-ae94-b515049ace7c"
        },
        {
          "affected_range": "[5.0.0,5.0.14),[6.0.0,6.0.2)",
          "affected_versions": "All versions starting from 5.0.0 before 5.0.14, all versions starting from 6.0.0 before 6.0.2",
          "cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-10-21",
          "description": ".NET Denial of Service Vulnerability.",
          "fixed_versions": [
            "5.0.14",
            "6.0.2"
          ],
          "identifier": "CVE-2022-21986",
          "identifiers": [
            "GHSA-x459-p2rx-f8ff",
            "CVE-2022-21986"
          ],
          "not_impacted": "All versions before 5.0.0, all versions starting from 5.0.14 before 6.0.0, all versions starting from 6.0.2",
          "package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.linux-musl-arm64",
          "pubdate": "2022-10-21",
          "solution": "Upgrade to versions 5.0.14, 6.0.2 or above.",
          "title": ".NET Denial of Service Vulnerability",
          "urls": [
            "https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
            "https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
            "https://github.com/dotnet/announcements/issues/207",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
            "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
            "https://github.com/advisories/GHSA-x459-p2rx-f8ff"
          ],
          "uuid": "2cf872de-7a82-4aef-b0bc-a60522c3bbc4"
        },
        {
          "affected_range": "[5.0.0,5.0.14),[6.0.0,6.0.2)",
          "affected_versions": "All versions starting from 5.0.0 before 5.0.14, all versions starting from 6.0.0 before 6.0.2",
          "cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-10-21",
          "description": ".NET Denial of Service Vulnerability.",
          "fixed_versions": [
            "5.0.14",
            "6.0.2"
          ],
          "identifier": "CVE-2022-21986",
          "identifiers": [
            "GHSA-x459-p2rx-f8ff",
            "CVE-2022-21986"
          ],
          "not_impacted": "All versions before 5.0.0, all versions starting from 5.0.14 before 6.0.0, all versions starting from 6.0.2",
          "package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.linux-musl-x64",
          "pubdate": "2022-10-21",
          "solution": "Upgrade to versions 5.0.14, 6.0.2 or above.",
          "title": ".NET Denial of Service Vulnerability",
          "urls": [
            "https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
            "https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
            "https://github.com/dotnet/announcements/issues/207",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
            "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
            "https://github.com/advisories/GHSA-x459-p2rx-f8ff"
          ],
          "uuid": "f69a0fc9-d56a-4a03-95ed-a9a4043a6852"
        },
        {
          "affected_range": "[5.0.0,5.0.14),[6.0.0,6.0.2)",
          "affected_versions": "All versions starting from 5.0.0 before 5.0.14, all versions starting from 6.0.0 before 6.0.2",
          "cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-10-21",
          "description": ".NET Denial of Service Vulnerability.",
          "fixed_versions": [
            "5.0.14",
            "6.0.2"
          ],
          "identifier": "CVE-2022-21986",
          "identifiers": [
            "GHSA-x459-p2rx-f8ff",
            "CVE-2022-21986"
          ],
          "not_impacted": "All versions before 5.0.0, all versions starting from 5.0.14 before 6.0.0, all versions starting from 6.0.2",
          "package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.linux-x64",
          "pubdate": "2022-10-21",
          "solution": "Upgrade to versions 5.0.14, 6.0.2 or above.",
          "title": ".NET Denial of Service Vulnerability",
          "urls": [
            "https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
            "https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
            "https://github.com/dotnet/announcements/issues/207",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
            "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
            "https://github.com/advisories/GHSA-x459-p2rx-f8ff"
          ],
          "uuid": "53830843-39f9-4294-a542-3719a670ffb5"
        },
        {
          "affected_range": "[6.0.0,6.0.2)",
          "affected_versions": "All versions starting from 6.0.0 before 6.0.2",
          "cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-10-21",
          "description": ".NET Denial of Service Vulnerability.",
          "fixed_versions": [
            "6.0.2"
          ],
          "identifier": "CVE-2022-21986",
          "identifiers": [
            "GHSA-x459-p2rx-f8ff",
            "CVE-2022-21986"
          ],
          "not_impacted": "All versions before 6.0.0, all versions starting from 6.0.2",
          "package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.osx-arm64",
          "pubdate": "2022-10-21",
          "solution": "Upgrade to version 6.0.2 or above.",
          "title": ".NET Denial of Service Vulnerability",
          "urls": [
            "https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
            "https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
            "https://github.com/dotnet/announcements/issues/207",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
            "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
            "https://github.com/advisories/GHSA-x459-p2rx-f8ff"
          ],
          "uuid": "aead55dd-b99f-4a98-a34b-cd37e1f040e9"
        },
        {
          "affected_range": "[5.0.0,5.0.14),[6.0.0,6.0.2)",
          "affected_versions": "All versions starting from 5.0.0 before 5.0.14, all versions starting from 6.0.0 before 6.0.2",
          "cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-10-21",
          "description": ".NET Denial of Service Vulnerability.",
          "fixed_versions": [
            "5.0.14",
            "6.0.2"
          ],
          "identifier": "CVE-2022-21986",
          "identifiers": [
            "GHSA-x459-p2rx-f8ff",
            "CVE-2022-21986"
          ],
          "not_impacted": "All versions before 5.0.0, all versions starting from 5.0.14 before 6.0.0, all versions starting from 6.0.2",
          "package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.osx-x64",
          "pubdate": "2022-10-21",
          "solution": "Upgrade to versions 5.0.14, 6.0.2 or above.",
          "title": ".NET Denial of Service Vulnerability",
          "urls": [
            "https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
            "https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
            "https://github.com/dotnet/announcements/issues/207",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
            "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
            "https://github.com/advisories/GHSA-x459-p2rx-f8ff"
          ],
          "uuid": "254cf66a-10a9-419c-9943-0b08f6acee5c"
        },
        {
          "affected_range": "[5.0.0,5.0.14),[6.0.0,6.0.2)",
          "affected_versions": "All versions starting from 5.0.0 before 5.0.14, all versions starting from 6.0.0 before 6.0.2",
          "cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-10-21",
          "description": ".NET Denial of Service Vulnerability.",
          "fixed_versions": [
            "5.0.14",
            "6.0.2"
          ],
          "identifier": "CVE-2022-21986",
          "identifiers": [
            "GHSA-x459-p2rx-f8ff",
            "CVE-2022-21986"
          ],
          "not_impacted": "All versions before 5.0.0, all versions starting from 5.0.14 before 6.0.0, all versions starting from 6.0.2",
          "package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.win-arm",
          "pubdate": "2022-10-21",
          "solution": "Upgrade to versions 5.0.14, 6.0.2 or above.",
          "title": ".NET Denial of Service Vulnerability",
          "urls": [
            "https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
            "https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
            "https://github.com/dotnet/announcements/issues/207",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
            "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
            "https://github.com/advisories/GHSA-x459-p2rx-f8ff"
          ],
          "uuid": "f9d171c6-1e21-496c-829b-cd73465ab9f5"
        },
        {
          "affected_range": "[5.0.0,5.0.14),[6.0.0,6.0.2)",
          "affected_versions": "All versions starting from 5.0.0 before 5.0.14, all versions starting from 6.0.0 before 6.0.2",
          "cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-10-21",
          "description": ".NET Denial of Service Vulnerability.",
          "fixed_versions": [
            "5.0.14",
            "6.0.2"
          ],
          "identifier": "CVE-2022-21986",
          "identifiers": [
            "GHSA-x459-p2rx-f8ff",
            "CVE-2022-21986"
          ],
          "not_impacted": "All versions before 5.0.0, all versions starting from 5.0.14 before 6.0.0, all versions starting from 6.0.2",
          "package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.win-arm64",
          "pubdate": "2022-10-21",
          "solution": "Upgrade to versions 5.0.14, 6.0.2 or above.",
          "title": ".NET Denial of Service Vulnerability",
          "urls": [
            "https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
            "https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
            "https://github.com/dotnet/announcements/issues/207",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
            "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
            "https://github.com/advisories/GHSA-x459-p2rx-f8ff"
          ],
          "uuid": "49000c19-e0e2-4283-96d7-acc6ee299ed2"
        },
        {
          "affected_range": "[5.0.0,5.0.14),[6.0.0,6.0.2)",
          "affected_versions": "All versions starting from 5.0.0 before 5.0.14, all versions starting from 6.0.0 before 6.0.2",
          "cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-10-21",
          "description": ".NET Denial of Service Vulnerability.",
          "fixed_versions": [
            "5.0.14",
            "6.0.2"
          ],
          "identifier": "CVE-2022-21986",
          "identifiers": [
            "GHSA-x459-p2rx-f8ff",
            "CVE-2022-21986"
          ],
          "not_impacted": "All versions before 5.0.0, all versions starting from 5.0.14 before 6.0.0, all versions starting from 6.0.2",
          "package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.win-x64",
          "pubdate": "2022-10-21",
          "solution": "Upgrade to versions 5.0.14, 6.0.2 or above.",
          "title": ".NET Denial of Service Vulnerability",
          "urls": [
            "https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
            "https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
            "https://github.com/dotnet/announcements/issues/207",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
            "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
            "https://github.com/advisories/GHSA-x459-p2rx-f8ff"
          ],
          "uuid": "0063cbfa-63e6-45e2-b69b-f3d3359ffe32"
        },
        {
          "affected_range": "[5.0.0,5.0.14),[6.0.0,6.0.2)",
          "affected_versions": "All versions starting from 5.0.0 before 5.0.14, all versions starting from 6.0.0 before 6.0.2",
          "cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-10-21",
          "description": ".NET Denial of Service Vulnerability.",
          "fixed_versions": [
            "5.0.14",
            "6.0.2"
          ],
          "identifier": "CVE-2022-21986",
          "identifiers": [
            "GHSA-x459-p2rx-f8ff",
            "CVE-2022-21986"
          ],
          "not_impacted": "All versions before 5.0.0, all versions starting from 5.0.14 before 6.0.0, all versions starting from 6.0.2",
          "package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.win-x86",
          "pubdate": "2022-10-21",
          "solution": "Upgrade to versions 5.0.14, 6.0.2 or above.",
          "title": ".NET Denial of Service Vulnerability",
          "urls": [
            "https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
            "https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
            "https://github.com/dotnet/announcements/issues/207",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
            "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
            "https://github.com/advisories/GHSA-x459-p2rx-f8ff"
          ],
          "uuid": "4316b050-6272-4275-809f-5ffca84293df"
        },
        {
          "affected_range": "[5.0,5.0.14),[6.0.0,6.0.2)",
          "affected_versions": "All versions starting from 5.0 before 5.0.14, all versions starting from 6.0.0 before 6.0.2",
          "cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-04-01",
          "description": ".NET Denial of Service Vulnerability, This vulnerability affects applications that utilize the Kestrel web server when processing certain HTTP/2 and HTTP/3 requests.",
          "fixed_versions": [
            "5.0.14",
            "6.0.2"
          ],
          "identifier": "CVE-2022-21986",
          "identifiers": [
            "CVE-2022-21986"
          ],
          "not_impacted": "All versions starting from 5.0.14 before 6.0.0, all versions starting from 6.0.2",
          "package_slug": "nuget/System.Text.Encodings.Web",
          "pubdate": "2022-02-09",
          "solution": "Upgrade to version 5.0.14, 6.0.2 or above.",
          "title": "Denial Of Service",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
            "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986"
          ],
          "uuid": "46ce912d-1c20-4929-9c12-7156027500ac"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "16.11",
                "versionStartIncluding": "16.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.0.14",
                "versionStartIncluding": "5.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "6.0.2",
                "versionStartIncluding": "6.0.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:macos:*:*",
                "cpe_name": [],
                "versionEndExcluding": "8.10.18",
                "versionStartIncluding": "8.10",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "17.0.6",
                "versionStartIncluding": "17.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secure@microsoft.com",
          "ID": "CVE-2022-21986"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": ".NET Denial of Service Vulnerability"
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "NVD-CWE-noinfo"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21986",
              "refsource": "MISC",
              "tags": [],
              "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21986"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-06-29T05:15Z",
      "publishedDate": "2022-02-09T17:15Z"
    }
  }
}