GHSA-R8M2-4X37-6592

Vulnerability from github – Published: 2022-09-15 03:25 – Updated: 2025-01-02 21:59
VLAI?
Summary
.NET Denial of Service Vulnerability
Details

Microsoft is releasing this security advisory to provide information about a vulnerability in .NET Core 3.1 and .NET 6.0. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.

A denial of service vulnerability exists in ASP.NET Core 3.1 and .NET 6.0 where a malicious client could cause a stack overflow which may result in a denial of service attack when an attacker sends a customized payload that is parsed during model binding.

Affected software

  • Any .NET 6.0 application running on .NET 6.0.8 or earlier.
  • Any ASP.NET Core 3.1 application running on .NET Core 3.1.28 or earlier. If your application uses the following package versions, ensure you update to the latest version of .NET.

.NET Core 3.1

Package name Affected version Patched version
Microsoft.AspNetCore.App.Runtime.linux-arm >= 3.1.0, < 3.1.29 3.1.29
Microsoft.AspNetCore.App.Runtime.linux-arm64 >= 3.1.0, < 3.1.29 3.1.29
Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 >= 3.1.0, < 3.1.29 3.1.29
Microsoft.AspNetCore.App.Runtime.linux-musl-x64 >= 3.1.0, < 3.1.29 3.1.29
Microsoft.AspNetCore.App.Runtime.linux-x64 >= 3.1.0, < 3.1.29 3.1.29
Microsoft.AspNetCore.App.Runtime.osx-x64 >= 3.1.0, < 3.1.29 3.1.29
Microsoft.AspNetCore.App.Runtime.win-arm >= 3.1.0, < 3.1.29 3.1.29
Microsoft.AspNetCore.App.Runtime.win-arm64 >= 3.1.5, < 3.1.29 3.1.29
Microsoft.AspNetCore.App.Runtime.win-x64 >= 3.1.0, < 3.1.29 3.1.29
Microsoft.AspNetCore.App.Runtime.win-x86 >= 3.1.0, < 3.1.29 3.1.29
### .NET 6
Package name Affected version Patched version
------------ ---------------- -------------------------
Microsoft.AspNetCore.App.Runtime.linux-arm >= 5.0.0, < 6.0.9 6.0.9
Microsoft.AspNetCore.App.Runtime.linux-arm64 >= 5.0.0, < 6.0.9 6.0.9
Microsoft.AspNetCore.App.Runtime.linux-musl-arm >= 5.0.1, < 6.0.9 6.0.9
Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 >= 5.0.0, < 6.0.9 6.0.9
Microsoft.AspNetCore.App.Runtime.linux-musl-x64 >= 5.0.0, < 6.0.9 6.0.9
Microsoft.AspNetCore.App.Runtime.linux-x64 >= 5.0.0, < 6.0.9 6.0.9
Microsoft.AspNetCore.App.Runtime.osx-arm64 >= 6.0.0, < 6.0.9 6.0.9
Microsoft.AspNetCore.App.Runtime.osx-x64 >= 5.0.0, < 6.0.9 6.0.9
Microsoft.AspNetCore.App.Runtime.win-arm >= 5.0.0, < 6.0.9 6.0.9
Microsoft.AspNetCore.App.Runtime.win-arm64 >= 5.0.0, < 6.0.9 6.0.9
Microsoft.AspNetCore.App.Runtime.win-x64 >= 5.0.0, < 6.0.9 6.0.9
Microsoft.AspNetCore.App.Runtime.win-x86 >= 5.0.0, < 6.0.9 6.0.9

Other

Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/234 An Issue for this can be found at https://github.com/dotnet/aspnetcore/issues/43953 MSRC details for this can be found at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-38013

Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Show details on source website
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  "aliases": [
    "CVE-2022-38013"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": true,
    "github_reviewed_at": "2022-09-15T03:25:36Z",
    "nvd_published_at": "2022-09-13T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "Microsoft is releasing this security advisory to provide information about a vulnerability in .NET Core 3.1 and .NET 6.0. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.\n\nA denial of service vulnerability exists in ASP.NET Core 3.1 and .NET 6.0 where a malicious client could cause a stack overflow which may result in a denial of service attack when an attacker sends a customized payload that is parsed during model binding.\n\n## \u003ca name=\"affected-software\"\u003e\u003c/a\u003eAffected software\n* Any .NET 6.0 application running on .NET 6.0.8 or earlier.\n* Any ASP.NET Core 3.1 application running on .NET Core 3.1.28 or earlier.\nIf your application uses the following package versions, ensure you update to the latest version of .NET.\n### \u003ca name=\"ASP.NET Core 3.1\"\u003e\u003c/a\u003e.NET Core 3.1\nPackage name | Affected version | Patched version\n------------ | ---------------- | -------------------------\n[Microsoft.AspNetCore.App.Runtime.linux-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-arm)|\u003e= 3.1.0, \u003c 3.1.29|3.1.29\n[Microsoft.AspNetCore.App.Runtime.linux-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-arm64)|\u003e= 3.1.0, \u003c 3.1.29|3.1.29\n[Microsoft.AspNetCore.App.Runtime.linux-musl-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-arm64)|\u003e= 3.1.0, \u003c 3.1.29|3.1.29\n[Microsoft.AspNetCore.App.Runtime.linux-musl-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-x64)|\u003e= 3.1.0, \u003c 3.1.29|3.1.29\n[Microsoft.AspNetCore.App.Runtime.linux-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-x64)|\u003e= 3.1.0, \u003c 3.1.29|3.1.29\n[Microsoft.AspNetCore.App.Runtime.osx-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.osx-x64)|\u003e= 3.1.0, \u003c 3.1.29|3.1.29\n[Microsoft.AspNetCore.App.Runtime.win-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-arm)|\u003e= 3.1.0, \u003c 3.1.29|3.1.29\n[Microsoft.AspNetCore.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-arm64)|\u003e= 3.1.5, \u003c 3.1.29|3.1.29\n[Microsoft.AspNetCore.App.Runtime.win-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-x64)|\u003e= 3.1.0, \u003c 3.1.29|3.1.29\n[Microsoft.AspNetCore.App.Runtime.win-x86](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-x86)|\u003e= 3.1.0, \u003c 3.1.29|3.1.29\n### \u003ca name=\".NET 6\"\u003e\u003c/a\u003e.NET 6\nPackage name | Affected version | Patched version\n------------ | ---------------- | -------------------------\n[Microsoft.AspNetCore.App.Runtime.linux-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-arm)|\u003e= 5.0.0, \u003c 6.0.9|6.0.9\n[Microsoft.AspNetCore.App.Runtime.linux-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-arm64)|\u003e= 5.0.0, \u003c 6.0.9|6.0.9\n[Microsoft.AspNetCore.App.Runtime.linux-musl-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-arm)|\u003e= 5.0.1, \u003c 6.0.9|6.0.9\n[Microsoft.AspNetCore.App.Runtime.linux-musl-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-arm64)|\u003e= 5.0.0, \u003c 6.0.9|6.0.9\n[Microsoft.AspNetCore.App.Runtime.linux-musl-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-x64)|\u003e= 5.0.0, \u003c 6.0.9|6.0.9\n[Microsoft.AspNetCore.App.Runtime.linux-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-x64)|\u003e= 5.0.0, \u003c 6.0.9|6.0.9\n[Microsoft.AspNetCore.App.Runtime.osx-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.osx-arm64)|\u003e= 6.0.0, \u003c 6.0.9|6.0.9\n[Microsoft.AspNetCore.App.Runtime.osx-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.osx-x64)|\u003e= 5.0.0, \u003c 6.0.9|6.0.9\n[Microsoft.AspNetCore.App.Runtime.win-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-arm)|\u003e= 5.0.0, \u003c 6.0.9|6.0.9\n[Microsoft.AspNetCore.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-arm64)|\u003e= 5.0.0, \u003c 6.0.9|6.0.9\n[Microsoft.AspNetCore.App.Runtime.win-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-x64)|\u003e= 5.0.0, \u003c 6.0.9|6.0.9\n[Microsoft.AspNetCore.App.Runtime.win-x86](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-x86)|\u003e= 5.0.0, \u003c 6.0.9|6.0.9\n\n\n\n### Other\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/234\nAn Issue for this can be found at https://github.com/dotnet/aspnetcore/issues/43953\nMSRC details for this can be found at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-38013",
  "id": "GHSA-r8m2-4x37-6592",
  "modified": "2025-01-02T21:59:08Z",
  "published": "2022-09-15T03:25:36Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/dotnet/aspnetcore/security/advisories/GHSA-r8m2-4x37-6592"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-38013"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/dotnet/aspnetcore"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2CUL3Z7MEED7RFQZVGQL2MTKSFFZKAAY"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7HCV4TQGOTOFHO5ETRKGFKAGYV2YAUVE"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JA6F4CDKLI3MALV6UK3P2DR5AGCLTT7Y"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K4K5YL7USOKIR3O2DUKBZMYPWXYPDKXG"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WL334CKOHA6BQQSYJW365HIWJ4IOE45M"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2CUL3Z7MEED7RFQZVGQL2MTKSFFZKAAY"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7HCV4TQGOTOFHO5ETRKGFKAGYV2YAUVE"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JA6F4CDKLI3MALV6UK3P2DR5AGCLTT7Y"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/K4K5YL7USOKIR3O2DUKBZMYPWXYPDKXG"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WL334CKOHA6BQQSYJW365HIWJ4IOE45M"
    },
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-38013"
    },
    {
      "type": "WEB",
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-38013"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": ".NET Denial of Service Vulnerability"
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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