{
  "cveId": "CVE-2022-219862",
  "url": "https://patchblox.com/security/cve/CVE-2022-219862",
  "summary": "CVE-2022-219862 is fixed in 20 products on 1 platform, first by ALSA-2022:0495, released February 9, 2022. It is not reported as exploited. Patch Radar priority: High.",
  "title": "aspnetcore-runtime-5.0: .NET is a managed-software framework",
  "description": ".NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 5.0.211 and .NET Runtime 5.0.14.\n\nSecurity Fix(es):\n\n* dotnet: ASP.NET Core Krestel HTTP headers pooling denial of service (CVE-2022-219862)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
  "published": "2022-02-09T08:26:30Z",
  "severity": "important",
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "aspnetcore-runtime-5.0",
      "release": "almalinux 8",
      "fixedVersion": "5.0.14-1.el8_5",
      "fix": "ALSA-2022:0495",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0495",
      "released": "2022-02-09T08:26:30Z"
    },
    {
      "platform": "linux",
      "product": "aspnetcore-runtime-6.0",
      "release": "almalinux 8",
      "fixedVersion": "6.0.2-1.el8_5",
      "fix": "ALSA-2022:0496",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0496",
      "released": "2022-02-09T08:26:35Z"
    },
    {
      "platform": "linux",
      "product": "aspnetcore-targeting-pack-5.0",
      "release": "almalinux 8",
      "fixedVersion": "5.0.14-1.el8_5",
      "fix": "ALSA-2022:0495",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0495",
      "released": "2022-02-09T08:26:30Z"
    },
    {
      "platform": "linux",
      "product": "aspnetcore-targeting-pack-6.0",
      "release": "almalinux 8",
      "fixedVersion": "6.0.2-1.el8_5",
      "fix": "ALSA-2022:0496",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0496",
      "released": "2022-02-09T08:26:35Z"
    },
    {
      "platform": "linux",
      "product": "dotnet",
      "release": "almalinux 8",
      "fixedVersion": "6.0.102-1.el8_5",
      "fix": "ALSA-2022:0496",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0496",
      "released": "2022-02-09T08:26:35Z"
    },
    {
      "platform": "linux",
      "product": "dotnet-apphost-pack-5.0",
      "release": "almalinux 8",
      "fixedVersion": "5.0.14-1.el8_5",
      "fix": "ALSA-2022:0495",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0495",
      "released": "2022-02-09T08:26:30Z"
    },
    {
      "platform": "linux",
      "product": "dotnet-apphost-pack-6.0",
      "release": "almalinux 8",
      "fixedVersion": "6.0.2-1.el8_5",
      "fix": "ALSA-2022:0496",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0496",
      "released": "2022-02-09T08:26:35Z"
    },
    {
      "platform": "linux",
      "product": "dotnet-host",
      "release": "almalinux 8",
      "fixedVersion": "6.0.2-1.el8_5",
      "fix": "ALSA-2022:0496",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0496",
      "released": "2022-02-09T08:26:35Z"
    },
    {
      "platform": "linux",
      "product": "dotnet-hostfxr-5.0",
      "release": "almalinux 8",
      "fixedVersion": "5.0.14-1.el8_5",
      "fix": "ALSA-2022:0495",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0495",
      "released": "2022-02-09T08:26:30Z"
    },
    {
      "platform": "linux",
      "product": "dotnet-hostfxr-6.0",
      "release": "almalinux 8",
      "fixedVersion": "6.0.2-1.el8_5",
      "fix": "ALSA-2022:0496",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0496",
      "released": "2022-02-09T08:26:35Z"
    },
    {
      "platform": "linux",
      "product": "dotnet-runtime-5.0",
      "release": "almalinux 8",
      "fixedVersion": "5.0.14-1.el8_5",
      "fix": "ALSA-2022:0495",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0495",
      "released": "2022-02-09T08:26:30Z"
    },
    {
      "platform": "linux",
      "product": "dotnet-runtime-6.0",
      "release": "almalinux 8",
      "fixedVersion": "6.0.2-1.el8_5",
      "fix": "ALSA-2022:0496",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0496",
      "released": "2022-02-09T08:26:35Z"
    },
    {
      "platform": "linux",
      "product": "dotnet-sdk-5.0",
      "release": "almalinux 8",
      "fixedVersion": "5.0.211-1.el8_5",
      "fix": "ALSA-2022:0495",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0495",
      "released": "2022-02-09T08:26:30Z"
    },
    {
      "platform": "linux",
      "product": "dotnet-sdk-5.0-source-built-artifacts",
      "release": "almalinux 8",
      "fixedVersion": "5.0.211-1.el8_5",
      "fix": "ALSA-2022:0495",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0495",
      "released": "2022-02-09T08:26:30Z"
    },
    {
      "platform": "linux",
      "product": "dotnet-sdk-6.0",
      "release": "almalinux 8",
      "fixedVersion": "6.0.102-1.el8_5",
      "fix": "ALSA-2022:0496",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0496",
      "released": "2022-02-09T08:26:35Z"
    },
    {
      "platform": "linux",
      "product": "dotnet-targeting-pack-5.0",
      "release": "almalinux 8",
      "fixedVersion": "5.0.14-1.el8_5",
      "fix": "ALSA-2022:0495",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0495",
      "released": "2022-02-09T08:26:30Z"
    },
    {
      "platform": "linux",
      "product": "dotnet-targeting-pack-6.0",
      "release": "almalinux 8",
      "fixedVersion": "6.0.2-1.el8_5",
      "fix": "ALSA-2022:0496",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0496",
      "released": "2022-02-09T08:26:35Z"
    },
    {
      "platform": "linux",
      "product": "dotnet-templates-5.0",
      "release": "almalinux 8",
      "fixedVersion": "5.0.211-1.el8_5",
      "fix": "ALSA-2022:0495",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0495",
      "released": "2022-02-09T08:26:30Z"
    },
    {
      "platform": "linux",
      "product": "dotnet-templates-6.0",
      "release": "almalinux 8",
      "fixedVersion": "6.0.102-1.el8_5",
      "fix": "ALSA-2022:0496",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0496",
      "released": "2022-02-09T08:26:35Z"
    },
    {
      "platform": "linux",
      "product": "netstandard-targeting-pack-2.1",
      "release": "almalinux 8",
      "fixedVersion": "6.0.102-1.el8_5",
      "fix": "ALSA-2022:0496",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0496",
      "released": "2022-02-09T08:26:35Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T06:34:28Z"
}