Common Weakness Enumeration

CWE-416

Allowed

Use After Free

Abstraction: Variant · Status: Stable

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

9811 vulnerabilities reference this CWE, most recent first.

GHSA-7VP7-5QGG-V73X

Vulnerability from github – Published: 2023-03-21 21:30 – Updated: 2024-10-10 18:31
VLAI
Details

Use after free in ANGLE in Google Chrome prior to 111.0.5563.110 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-1531"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-03-21T21:15:00Z",
    "severity": "HIGH"
  },
  "details": "Use after free in ANGLE in Google Chrome prior to 111.0.5563.110 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)",
  "id": "GHSA-7vp7-5qgg-v73x",
  "modified": "2024-10-10T18:31:06Z",
  "published": "2023-03-21T21:30:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-1531"
    },
    {
      "type": "WEB",
      "url": "https://chromereleases.googleblog.com/2023/03/stable-channel-update-for-desktop_21.html"
    },
    {
      "type": "WEB",
      "url": "https://crbug.com/1415330"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FG3CRADL7IL5IHK4NCHG4LAYLKHFXETX"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HO3QZY4UQFP4XNF43ILMVVOABMB7KAQ5"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NGWWGQULJ7QRNP4GY57HE7OO7VMRWMPN"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202309-17"
    },
    {
      "type": "WEB",
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1724"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-7VW9-CFWX-9GX9

Vulnerability from github – Published: 2024-10-08 17:43 – Updated: 2025-05-06 19:29
VLAI
Summary
Microsoft Security Advisory CVE-2024-38229 | .NET Remote Code Execution Vulnerability
Details

Microsoft Security Advisory CVE-2024-38229 | .NET Remote Code Execution Vulnerability

Executive summary

Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 8.0 and .NET 9.0. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.

A vulnerability exists in ASP.NET when closing an HTTP/3 stream while application code is writing to the response body, a race condition may lead to use-after-free.

Note: HTTP/3 is experimental in .NET 6.0. If you are on .NET 6.0 and using HTTP/3, please upgrade to .NET 8.0.10. .NET 6.0 will not receive a security patch for this vulnerability.

Announcement

Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/326

Mitigation factors

HTTP/3 support is not enabled by default in ASP.NET Core applications. For more information on how to configure HTTP/3 support please visit https://learn.microsoft.com/aspnet/core/fundamentals/servers/kestrel/http3?view=aspnetcore-8.0#getting-started and https://learn.microsoft.com/aspnet/core/fundamentals/servers/kestrel/endpoints?view=aspnetcore-8.0#configure-http-protocols-in-appsettingsjson.

Affected software

  • Any ASP.NET 8.0 application running on .NET 8.0.8 or earlier.
  • Any ASP.NET 9.0 application running on .NET 9.0.0.RC.1 or earlier.

Affected Packages

The vulnerability affects any Microsoft .NET Core project if it uses any of affected packages versions listed below

ASP.NET 9

Package name Affected version Patched version
Microsoft.AspNetCore.App.Runtime.linux-arm >=9.0.0-preview.1.24081.5, <= 9.0.0-rc.1.24452.1 9.0.0-rc.2.24474.3
Microsoft.AspNetCore.App.Runtime.linux-arm64 >=9.0.0-preview.1.24081.5, <= 9.0.0-rc.1.24452.1 9.0.0-rc.2.24474.3
Microsoft.AspNetCore.App.Runtime.linux-musl-arm >=9.0.0-preview.1.24081.5, <= 9.0.0-rc.1.24452.1 9.0.0-rc.2.24474.3
Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 >=9.0.0-preview.1.24081.5, <= 9.0.0-rc.1.24452.1 9.0.0-rc.2.24474.3
Microsoft.AspNetCore.App.Runtime.linux-musl-x64 >=9.0.0-preview.1.24081.5, <= 9.0.0-rc.1.24452.1 9.0.0-rc.2.24474.3
Microsoft.AspNetCore.App.Runtime.linux-x64 >=9.0.0-preview.1.24081.5, <= 9.0.0-rc.1.24452.1 9.0.0-rc.2.24474.3
Microsoft.AspNetCore.App.Runtime.osx-arm64 >=9.0.0-preview.1.24081.5, <= 9.0.0-rc.1.24452.1 9.0.0-rc.2.24474.3
Microsoft.AspNetCore.App.Runtime.osx-x64 >=9.0.0-preview.1.24081.5, <= 9.0.0-rc.1.24452.1 9.0.0-rc.2.24474.3
Microsoft.AspNetCore.App.Runtime.win-arm >=9.0.0-preview.1.24081.5, <= 9.0.0-rc.1.24452.1 9.0.0-rc.2.24474.3
Microsoft.AspNetCore.App.Runtime.win-arm64 >=9.0.0-preview.1.24081.5, <= 9.0.0-rc.1.24452.1 9.0.0-rc.2.24474.3
Microsoft.AspNetCore.App.Runtime.win-x64 >=9.0.0-preview.1.24081.5, <= 9.0.0-rc.1.24452.1 9.0.0-rc.2.24474.3
Microsoft.AspNetCore.App.Runtime.win-x86 >=9.0.0-preview.1.24081.5, <= 9.0.0-rc.1.24452.1 9.0.0-rc.2.24474.3

ASP.NET 8

Package name Affected version Patched version
Microsoft.AspNetCore.App.Runtime.linux-arm >=8.0.0, <= 8.0.8 8.0.10
Microsoft.AspNetCore.App.Runtime.linux-arm64 >=8.0.0, <= 8.0.8 8.0.10
Microsoft.AspNetCore.App.Runtime.linux-musl-arm >=8.0.0, <= 8.0.8 8.0.10
Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 >=8.0.0, <= 8.0.8 8.0.10
Microsoft.AspNetCore.App.Runtime.linux-musl-x64 >=8.0.0, <= 8.0.8 8.0.10
Microsoft.AspNetCore.App.Runtime.linux-x64 >=8.0.0, <= 8.0.8 8.0.10
Microsoft.AspNetCore.App.Runtime.osx-arm64 >=8.0.0, <= 8.0.8 8.0.10
Microsoft.AspNetCore.App.Runtime.osx-x64 >=8.0.0, <= 8.0.8 8.0.10
Microsoft.AspNetCore.App.Runtime.win-arm >=8.0.0, <= 8.0.8 8.0.10
Microsoft.AspNetCore.App.Runtime.win-arm64 >=8.0.0, <= 8.0.8 8.0.10
Microsoft.AspNetCore.App.Runtime.win-x64 >=8.0.0, <= 8.0.8 8.0.10
Microsoft.AspNetCore.App.Runtime.win-x86 >=8.0.0, <= 8.0.8 8.0.10

Advisory FAQ

How do I know if I am affected?

If you have a runtime or SDK with a version listed, or an affected package listed in affected software or affected packages, you're exposed to the vulnerability.

How do I fix the issue?

  • To fix the issue please install the latest version of .NET 9.0 or .NET 8.0. If you have installed one or more .NET SDKs through Visual Studio, Visual Studio will prompt you to update Visual Studio, which will also update your .NET SDKs.
  • If you have .NET 6.0 or greater installed, you can list the versions you have installed by running the dotnet --info command. You will see output like the following;
.NET Core SDK (reflecting any global.json):


 Version:   8.0.200
 Commit:    8473146e7d

Runtime Environment:

 OS Name:     Windows
 OS Version:  10.0.18363
 OS Platform: Windows
 RID:         win10-x64
 Base Path:   C:\Program Files\dotnet\sdk\6.0.300\

Host (useful for support):

  Version: 8.0.3
  Commit:  8473146e7d

.NET Core SDKs installed:

  8.0.200 [C:\Program Files\dotnet\sdk]

.NET Core runtimes installed:

  Microsoft.AspAspNetCore.App 8.0.3 [C:\Program Files\dotnet\shared\Microsoft.AspAspNetCore.App]
  Microsoft.AspNetCore.App 8.0.3 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.WindowsDesktop.App 8.0.3 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]


To install additional .NET Core runtimes or SDKs:
  https://aka.ms/dotnet-download
  • If you're using .NET 9.0, you should download and install .NET 9.0 RC 2 Runtime or .NET 9.0.100-rc.2.24474.11 SDK (for Visual Studio 2022 v17.12 latest Preview) from https://dotnet.microsoft.com/download/dotnet-core/9.0.
  • If you're using .NET 8.0, you should download and install .NET 8.0.10 Runtime or .NET 8.0.110 SDK (for Visual Studio 2022 v17.8) from https://dotnet.microsoft.com/download/dotnet-core/8.0.

.NET 8.0 updates are also available from Microsoft Update. To access this either type "Check for updates" in your Windows search, or open Settings, choose Update & Security and then click Check for Updates.

Once you have installed the updated runtime or SDK, restart your apps for the update to take effect.

Additionally, if you've deployed self-contained applications targeting any of the impacted versions, these applications are also vulnerable and must be recompiled and redeployed.

Other Information

Reporting Security Issues

If you have found a potential security issue in .NET 8.0 or .NET 6.0, please email details to secure@microsoft.com. Reports may qualify for the Microsoft .NET Core & .NET 5 Bounty. Details of the Microsoft .NET Bounty Program including terms and conditions are at https://aka.ms/corebounty.

Support

You can ask questions about this issue on GitHub in the .NET GitHub organization. The main repos are located at https://github.com/dotnet/runtime and https://github.com/dotnet/aspnet/. The Announcements repo (https://github.com/dotnet/Announcements) will contain this bulletin as an issue and will include a link to a discussion issue. You can ask questions in the linked discussion issue.

Disclaimer

The information provided in this advisory is provided "as is" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.

External Links

CVE-2024-38229

Revisions

V1.0 (October 08, 2024): Advisory published.

Version 1.0

Last Updated 2024-10-08

Show details on source website

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            },
            {
              "fixed": "9.0.0-rc.2.24474.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 8.0.8"
      },
      "package": {
        "ecosystem": "NuGet",
        "name": "Microsoft.AspNetCore.App.Runtime.win-x86"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0.0"
            },
            {
              "fixed": "8.0.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-38229"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362",
      "CWE-416"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-10-08T17:43:46Z",
    "nvd_published_at": "2024-10-08T18:15:08Z",
    "severity": "HIGH"
  },
  "details": "# Microsoft Security Advisory CVE-2024-38229 | .NET Remote Code Execution Vulnerability\n\n## \u003ca name=\"executive-summary\"\u003e\u003c/a\u003eExecutive summary\n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in  .NET 8.0 and .NET 9.0. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.\n\nA vulnerability exists in ASP.NET when closing an HTTP/3 stream while application code is writing to the response body, a race condition may lead to use-after-free.\n\nNote: HTTP/3 is experimental in .NET 6.0. If you are on .NET 6.0 and using HTTP/3, please upgrade to .NET 8.0.10. .NET 6.0 will not receive a security patch for this vulnerability.\n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/326\n\n## \u003ca name=\"mitigation-factors\"\u003e\u003c/a\u003eMitigation factors\n\nHTTP/3 support is not enabled by default in ASP.NET Core applications. For more information on how to configure HTTP/3 support please visit https://learn.microsoft.com/aspnet/core/fundamentals/servers/kestrel/http3?view=aspnetcore-8.0#getting-started and https://learn.microsoft.com/aspnet/core/fundamentals/servers/kestrel/endpoints?view=aspnetcore-8.0#configure-http-protocols-in-appsettingsjson.\n\n## \u003ca name=\"affected-software\"\u003e\u003c/a\u003eAffected software\n\n* Any ASP.NET 8.0 application running on .NET 8.0.8 or earlier.\n* Any ASP.NET 9.0 application running on .NET 9.0.0.RC.1 or earlier.\n\n## \u003ca name=\"affected-packages\"\u003e\u003c/a\u003eAffected Packages\nThe vulnerability affects any Microsoft .NET Core project if it uses any of affected packages versions listed below\n\n### \u003ca name=\"ASP.NET 9\"\u003e\u003c/a\u003eASP.NET 9\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=9.0.0-preview.1.24081.5, \u003c= 9.0.0-rc.1.24452.1 | 9.0.0-rc.2.24474.3\n[Microsoft.AspNetCore.App.Runtime.linux-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-arm64)           |  \u003e=9.0.0-preview.1.24081.5, \u003c= 9.0.0-rc.1.24452.1 | 9.0.0-rc.2.24474.3\n[Microsoft.AspNetCore.App.Runtime.linux-musl-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-arm)     |  \u003e=9.0.0-preview.1.24081.5, \u003c= 9.0.0-rc.1.24452.1 | 9.0.0-rc.2.24474.3\n[Microsoft.AspNetCore.App.Runtime.linux-musl-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-arm64) |  \u003e=9.0.0-preview.1.24081.5, \u003c= 9.0.0-rc.1.24452.1 | 9.0.0-rc.2.24474.3\n[Microsoft.AspNetCore.App.Runtime.linux-musl-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-x64)     |  \u003e=9.0.0-preview.1.24081.5, \u003c= 9.0.0-rc.1.24452.1 | 9.0.0-rc.2.24474.3\n[Microsoft.AspNetCore.App.Runtime.linux-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-x64)               |  \u003e=9.0.0-preview.1.24081.5, \u003c= 9.0.0-rc.1.24452.1 | 9.0.0-rc.2.24474.3\n[Microsoft.AspNetCore.App.Runtime.osx-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.osx-arm64)               |  \u003e=9.0.0-preview.1.24081.5, \u003c= 9.0.0-rc.1.24452.1 | 9.0.0-rc.2.24474.3\n[Microsoft.AspNetCore.App.Runtime.osx-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.osx-x64)                   |  \u003e=9.0.0-preview.1.24081.5, \u003c= 9.0.0-rc.1.24452.1 | 9.0.0-rc.2.24474.3\n[Microsoft.AspNetCore.App.Runtime.win-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-arm)                   |  \u003e=9.0.0-preview.1.24081.5, \u003c= 9.0.0-rc.1.24452.1 | 9.0.0-rc.2.24474.3\n[Microsoft.AspNetCore.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-arm64)               |  \u003e=9.0.0-preview.1.24081.5, \u003c= 9.0.0-rc.1.24452.1 | 9.0.0-rc.2.24474.3\n[Microsoft.AspNetCore.App.Runtime.win-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-x64)                   |  \u003e=9.0.0-preview.1.24081.5, \u003c= 9.0.0-rc.1.24452.1 | 9.0.0-rc.2.24474.3\n[Microsoft.AspNetCore.App.Runtime.win-x86](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-x86)                   |  \u003e=9.0.0-preview.1.24081.5, \u003c= 9.0.0-rc.1.24452.1 | 9.0.0-rc.2.24474.3\n\n### \u003ca name=\"ASP.NET 8\"\u003e\u003c/a\u003eASP.NET 8\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=8.0.0, \u003c= 8.0.8 | 8.0.10\n[Microsoft.AspNetCore.App.Runtime.linux-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-arm64)           |  \u003e=8.0.0, \u003c= 8.0.8 | 8.0.10\n[Microsoft.AspNetCore.App.Runtime.linux-musl-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-arm)     |  \u003e=8.0.0, \u003c= 8.0.8 | 8.0.10\n[Microsoft.AspNetCore.App.Runtime.linux-musl-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-arm64) |  \u003e=8.0.0, \u003c= 8.0.8 | 8.0.10\n[Microsoft.AspNetCore.App.Runtime.linux-musl-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-x64)     |  \u003e=8.0.0, \u003c= 8.0.8 | 8.0.10\n[Microsoft.AspNetCore.App.Runtime.linux-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-x64)               |  \u003e=8.0.0, \u003c= 8.0.8 | 8.0.10\n[Microsoft.AspNetCore.App.Runtime.osx-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.osx-arm64)               |  \u003e=8.0.0, \u003c= 8.0.8 | 8.0.10\n[Microsoft.AspNetCore.App.Runtime.osx-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.osx-x64)                   |  \u003e=8.0.0, \u003c= 8.0.8 | 8.0.10\n[Microsoft.AspNetCore.App.Runtime.win-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-arm)                   |  \u003e=8.0.0, \u003c= 8.0.8 | 8.0.10\n[Microsoft.AspNetCore.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-arm64)               |  \u003e=8.0.0, \u003c= 8.0.8 | 8.0.10\n[Microsoft.AspNetCore.App.Runtime.win-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-x64)                   |  \u003e=8.0.0, \u003c= 8.0.8 | 8.0.10\n[Microsoft.AspNetCore.App.Runtime.win-x86](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-x86)                   |  \u003e=8.0.0, \u003c= 8.0.8 | 8.0.10\n\n\n## Advisory FAQ\n\n### \u003ca name=\"how-affected\"\u003e\u003c/a\u003eHow do I know if I am affected?\n\nIf you have a runtime or SDK with a version listed, or an affected package listed in [affected software](#affected-packages) or [affected packages](#affected-software), you\u0027re exposed to the vulnerability.\n\n### \u003ca name=\"how-fix\"\u003e\u003c/a\u003eHow do I fix the issue?\n\n* To fix the issue please install the latest version of .NET 9.0 or .NET 8.0. If you have installed one or more .NET SDKs through Visual Studio, Visual Studio will prompt you to update Visual Studio, which will also update your .NET  SDKs.\n* If you have .NET 6.0 or greater installed, you can list the versions you have installed by running the `dotnet --info` command. You will see output like the following;\n\n```\n.NET Core SDK (reflecting any global.json):\n\n\n Version:   8.0.200\n Commit:    8473146e7d\n\nRuntime Environment:\n\n OS Name:     Windows\n OS Version:  10.0.18363\n OS Platform: Windows\n RID:         win10-x64\n Base Path:   C:\\Program Files\\dotnet\\sdk\\6.0.300\\\n\nHost (useful for support):\n\n  Version: 8.0.3\n  Commit:  8473146e7d\n\n.NET Core SDKs installed:\n\n  8.0.200 [C:\\Program Files\\dotnet\\sdk]\n\n.NET Core runtimes installed:\n\n  Microsoft.AspAspNetCore.App 8.0.3 [C:\\Program Files\\dotnet\\shared\\Microsoft.AspAspNetCore.App]\n  Microsoft.AspNetCore.App 8.0.3 [C:\\Program Files\\dotnet\\shared\\Microsoft.AspNetCore.App]\n  Microsoft.WindowsDesktop.App 8.0.3 [C:\\Program Files\\dotnet\\shared\\Microsoft.WindowsDesktop.App]\n\n\nTo install additional .NET Core runtimes or SDKs:\n  https://aka.ms/dotnet-download\n```\n\n* If you\u0027re using .NET 9.0, you should download and install .NET 9.0 RC 2  Runtime or .NET 9.0.100-rc.2.24474.11 SDK (for Visual Studio 2022 v17.12 latest Preview) from https://dotnet.microsoft.com/download/dotnet-core/9.0.\n* If you\u0027re using .NET 8.0, you should download and install .NET 8.0.10  Runtime or .NET 8.0.110 SDK (for Visual Studio 2022 v17.8) from https://dotnet.microsoft.com/download/dotnet-core/8.0.\n\n.NET 8.0 updates are also available from Microsoft Update. To access this either type \"Check for updates\" in your Windows search, or open Settings, choose Update \u0026 Security and then click Check for Updates.\n\nOnce you have installed the updated runtime or SDK, restart your apps for the update to take effect.\n\nAdditionally, if you\u0027ve deployed [self-contained applications](https://docs.microsoft.com/dotnet/core/deploying/#self-contained-deployments-scd) targeting any of the impacted versions, these applications are also vulnerable and must be recompiled and redeployed.\n\n## Other Information\n\n### Reporting Security Issues\n\nIf you have found a potential security issue in .NET 8.0 or .NET 6.0, please email details to secure@microsoft.com. Reports may qualify for the Microsoft .NET Core \u0026 .NET 5 Bounty. Details of the Microsoft .NET Bounty Program including terms and conditions are at \u003chttps://aka.ms/corebounty\u003e.\n\n### Support\n\nYou can ask questions about this issue on GitHub in the .NET GitHub organization. The main repos are located at https://github.com/dotnet/runtime and https://github.com/dotnet/aspnet/. The Announcements repo (https://github.com/dotnet/Announcements) will contain this bulletin as an issue and will include a link to a discussion issue. You can ask questions in the linked discussion issue.\n\n### Disclaimer\n\nThe information provided in this advisory is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.\n\n### External Links\n\n[CVE-2024-38229]( https://www.cve.org/CVERecord?id=CVE-2024-38229)\n\n### Revisions\n\nV1.0 (October 08, 2024): Advisory published.\n\n_Version 1.0_\n\n_Last Updated 2024-10-08_",
  "id": "GHSA-7vw9-cfwx-9gx9",
  "modified": "2025-05-06T19:29:23Z",
  "published": "2024-10-08T17:43:46Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/dotnet/aspnetcore/security/advisories/GHSA-7vw9-cfwx-9gx9"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-38229"
    },
    {
      "type": "WEB",
      "url": "https://github.com/dotnet/announcements/issues/326"
    },
    {
      "type": "WEB",
      "url": "https://github.com/dotnet/aspnetcore/issues/58297"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/dotnet/aspnetcore"
    },
    {
      "type": "WEB",
      "url": "https://learn.microsoft.com/en-us/aspnet/core/fundamentals/servers/kestrel/endpoints?view=aspnetcore-8.0#configure-http-protocols-in-appsettingsjson"
    },
    {
      "type": "WEB",
      "url": "https://learn.microsoft.com/en-us/aspnet/core/fundamentals/servers/kestrel/http3?view=aspnetcore-8.0#getting-started"
    },
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38229"
    },
    {
      "type": "WEB",
      "url": "https://www.herodevs.com/vulnerability-directory/cve-2024-38229"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Microsoft Security Advisory CVE-2024-38229 | .NET Remote Code Execution Vulnerability"
}

GHSA-7VX4-GQC7-XCV8

Vulnerability from github – Published: 2022-05-17 03:04 – Updated: 2022-05-17 03:04
VLAI
Details

Adobe Acrobat Reader versions 15.020.20042 and earlier, 15.006.30244 and earlier, 11.0.18 and earlier have an exploitable use after free vulnerability in the JavaScript engine, related to collaboration functionality. Successful exploitation could lead to arbitrary code execution.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2017-2957"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-01-11T04:59:00Z",
    "severity": "HIGH"
  },
  "details": "Adobe Acrobat Reader versions 15.020.20042 and earlier, 15.006.30244 and earlier, 11.0.18 and earlier have an exploitable use after free vulnerability in the JavaScript engine, related to collaboration functionality. Successful exploitation could lead to arbitrary code execution.",
  "id": "GHSA-7vx4-gqc7-xcv8",
  "modified": "2022-05-17T03:04:02Z",
  "published": "2022-05-17T03:04:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-2957"
    },
    {
      "type": "WEB",
      "url": "https://helpx.adobe.com/security/products/acrobat/apsb17-01.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/95343"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1037574"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-7W4X-6WMP-XM58

Vulnerability from github – Published: 2024-05-03 03:30 – Updated: 2024-05-03 03:30
VLAI
Details

Foxit PDF Reader XFA Annotation Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the handling of Annotation objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-19476.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-27330"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-03T02:15:09Z",
    "severity": "HIGH"
  },
  "details": "Foxit PDF Reader XFA Annotation Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the handling of Annotation objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-19476.",
  "id": "GHSA-7w4x-6wmp-xm58",
  "modified": "2024-05-03T03:30:47Z",
  "published": "2024-05-03T03:30:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-27330"
    },
    {
      "type": "WEB",
      "url": "https://www.foxit.com/support/security-bulletins.html"
    },
    {
      "type": "WEB",
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-226"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-7W57-R874-FX7F

Vulnerability from github – Published: 2024-05-19 09:34 – Updated: 2026-06-01 18:31
VLAI
Details

In the Linux kernel, the following vulnerability has been resolved:

smb: client: fix potential UAF in smb2_is_valid_oplock_break()

Skip sessions that are being teared down (status == SES_EXITING) to avoid UAF.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-35865"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-19T09:15:08Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nsmb: client: fix potential UAF in smb2_is_valid_oplock_break()\n\nSkip sessions that are being teared down (status == SES_EXITING) to\navoid UAF.",
  "id": "GHSA-7w57-r874-fx7f",
  "modified": "2026-06-01T18:31:18Z",
  "published": "2024-05-19T09:34:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-35865"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/21fed37d2bdcde33453faf61d3d4d96c355f04bd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/22863485a4626ec6ecf297f4cc0aef709bc862e4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3dba0e5276f131e36d6d8043191d856f49238628"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/84488466b7a69570bdbf76dd9576847ab97d54e7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a710ef9e974f18232d2b9b19c90eda1a1167b2d4"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-7W6P-6WQM-42HR

Vulnerability from github – Published: 2022-05-24 16:59 – Updated: 2022-05-24 16:59
VLAI
Details

Adobe Acrobat and Reader versions, 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2019-8220"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-10-17T21:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "Adobe Acrobat and Reader versions, 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .",
  "id": "GHSA-7w6p-6wqm-42hr",
  "modified": "2022-05-24T16:59:25Z",
  "published": "2022-05-24T16:59:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-8220"
    },
    {
      "type": "WEB",
      "url": "https://helpx.adobe.com/security/products/acrobat/apsb19-49.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GHSA-7W6X-PFMG-76XX

Vulnerability from github – Published: 2026-04-23 12:31 – Updated: 2026-06-01 18:31
VLAI
Details

In the Linux kernel, the following vulnerability has been resolved:

can: raw: fix ro->uniq use-after-free in raw_rcv()

raw_release() unregisters raw CAN receive filters via can_rx_unregister(), but receiver deletion is deferred with call_rcu(). This leaves a window where raw_rcv() may still be running in an RCU read-side critical section after raw_release() frees ro->uniq, leading to a use-after-free of the percpu uniq storage.

Move free_percpu(ro->uniq) out of raw_release() and into a raw-specific socket destructor. can_rx_unregister() takes an extra reference to the socket and only drops it from the RCU callback, so freeing uniq from sk_destruct ensures the percpu area is not released until the relevant callbacks have drained.

[mkl: applied manually]

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-31532"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-23T12:17:01Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncan: raw: fix ro-\u003euniq use-after-free in raw_rcv()\n\nraw_release() unregisters raw CAN receive filters via can_rx_unregister(),\nbut receiver deletion is deferred with call_rcu(). This leaves a window\nwhere raw_rcv() may still be running in an RCU read-side critical section\nafter raw_release() frees ro-\u003euniq, leading to a use-after-free of the\npercpu uniq storage.\n\nMove free_percpu(ro-\u003euniq) out of raw_release() and into a raw-specific\nsocket destructor. can_rx_unregister() takes an extra reference to the\nsocket and only drops it from the RCU callback, so freeing uniq from\nsk_destruct ensures the percpu area is not released until the relevant\ncallbacks have drained.\n\n[mkl: applied manually]",
  "id": "GHSA-7w6x-pfmg-76xx",
  "modified": "2026-06-01T18:31:25Z",
  "published": "2026-04-23T12:31:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-31532"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1a0f2de81f7fbdc538fc72d7d74609b79bc83cc0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1de30576a6dfeaaa27ef91fa272e6b9240b6fbd3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/34c1741254ff972e8375faf176678a248826fe3a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3f43f12fde34737fba091b7e3ab391e14ddbb0be"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/572f0bf536ebc14f6e7da3d21a85cf076de8358e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5e9cfffad898bbeaafd0ea608a6d267362f050fc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/64c8553decf5a5f2417bd54761ea0a832c56c4ca"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7201a531b9a5ed892bfda5ded9194ef622de8ffa"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a535a9217ca3f2fccedaafb2fddb4c48f27d36dc"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-7W79-MX3M-6R57

Vulnerability from github – Published: 2022-05-24 17:12 – Updated: 2022-05-24 17:12
VLAI
Details

Use after free in media in Google Chrome prior to 80.0.3987.149 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2020-6424"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-03-23T16:15:00Z",
    "severity": "HIGH"
  },
  "details": "Use after free in media in Google Chrome prior to 80.0.3987.149 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.",
  "id": "GHSA-7w79-mx3m-6r57",
  "modified": "2022-05-24T17:12:14Z",
  "published": "2022-05-24T17:12:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-6424"
    },
    {
      "type": "WEB",
      "url": "https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_18.html"
    },
    {
      "type": "WEB",
      "url": "https://crbug.com/1031142"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2DDNOAGIX5D77TTHT6YPMVJ5WTXTCQEI"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JWANFIR3PYAL5RJQ4AO3ZS2DYMSF2ZGZ"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202003-53"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2020/dsa-4645"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00028.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00037.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-7W96-3V7R-6G9J

Vulnerability from github – Published: 2022-05-14 03:56 – Updated: 2022-05-14 03:56
VLAI
Details

php_zip.c in the zip extension in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8 improperly interacts with the unserialize implementation and garbage collection, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free and application crash) via crafted serialized data containing a ZipArchive object.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2016-5773"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-08-07T10:59:00Z",
    "severity": "CRITICAL"
  },
  "details": "php_zip.c in the zip extension in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8 improperly interacts with the unserialize implementation and garbage collection, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free and application crash) via crafted serialized data containing a ZipArchive object.",
  "id": "GHSA-7w96-3v7r-6g9j",
  "modified": "2022-05-14T03:56:18Z",
  "published": "2022-05-14T03:56:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-5773"
    },
    {
      "type": "WEB",
      "url": "https://bugs.php.net/bug.php?id=72434"
    },
    {
      "type": "WEB",
      "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/HT207170"
    },
    {
      "type": "WEB",
      "url": "http://github.com/php/php-src/commit/f6aef68089221c5ea047d4a74224ee3deead99a6?w=1"
    },
    {
      "type": "WEB",
      "url": "http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00004.html"
    },
    {
      "type": "WEB",
      "url": "http://php.net/ChangeLog-5.php"
    },
    {
      "type": "WEB",
      "url": "http://php.net/ChangeLog-7.php"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2750.html"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2016/dsa-3618"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/06/23/4"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/91397"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-7WC3-342X-7QJV

Vulnerability from github – Published: 2022-02-19 00:00 – Updated: 2022-03-02 00:00
VLAI
Details

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader 11.1.0.52543. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of Annotation objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-15861.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2022-24363"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-02-18T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader 11.1.0.52543. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of Annotation objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-15861.",
  "id": "GHSA-7wc3-342x-7qjv",
  "modified": "2022-03-02T00:00:39Z",
  "published": "2022-02-19T00:00:57Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-24363"
    },
    {
      "type": "WEB",
      "url": "https://www.foxit.com/support/security-bulletins.html"
    },
    {
      "type": "WEB",
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-274"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

Mitigation
Architecture and Design

Strategy: Language Selection

Choose a language that provides automatic memory management.

Mitigation
Implementation

Strategy: Attack Surface Reduction

When freeing pointers, be sure to set them to NULL once they are freed. However, the utilization of multiple or complex data structures may lower the usefulness of this strategy.

No CAPEC attack patterns related to this CWE.