CWE-416
AllowedUse 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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
9821 vulnerabilities reference this CWE, most recent first.
GHSA-7VH4-856X-687C
Vulnerability from github – Published: 2025-02-27 21:32 – Updated: 2025-02-27 21:32In the Linux kernel, the following vulnerability has been resolved:
ref_tracker: implement use-after-free detection
Whenever ref_tracker_dir_init() is called, mark the struct ref_tracker_dir as dead.
Test the dead status from ref_tracker_alloc() and ref_tracker_free()
This should detect buggy dev_put()/dev_hold() happening too late in netdevice dismantle process.
{
"affected": [],
"aliases": [
"CVE-2022-49127"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-26T07:00:50Z",
"severity": "HIGH"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nref_tracker: implement use-after-free detection\n\nWhenever ref_tracker_dir_init() is called, mark the struct ref_tracker_dir\nas dead.\n\nTest the dead status from ref_tracker_alloc() and ref_tracker_free()\n\nThis should detect buggy dev_put()/dev_hold() happening too late\nin netdevice dismantle process.",
"id": "GHSA-7vh4-856x-687c",
"modified": "2025-02-27T21:32:12Z",
"published": "2025-02-27T21:32:12Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49127"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/3743c9de303fa36c2e2ca2522ab280c52bcafbd2"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/e3ececfe668facd87d920b608349a32607060e66"
}
],
"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-7VHX-C246-8GHC
Vulnerability from github – Published: 2024-11-23 03:31 – Updated: 2024-11-23 03:31Foxit PDF Reader 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-25174.
{
"affected": [],
"aliases": [
"CVE-2024-9255"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-11-22T22:15:21Z",
"severity": "HIGH"
},
"details": "Foxit PDF Reader 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-25174.",
"id": "GHSA-7vhx-c246-8ghc",
"modified": "2024-11-23T03:31:59Z",
"published": "2024-11-23T03:31:59Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-9255"
},
{
"type": "WEB",
"url": "https://www.foxit.com/support/security-bulletins.html"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-24-1308"
}
],
"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-7VJ6-R4XQ-5HWX
Vulnerability from github – Published: 2022-05-13 01:33 – Updated: 2022-05-13 01:33This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.2.0.9297. 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 the moveInstance method of a Form object. 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-6505.
{
"affected": [],
"aliases": [
"CVE-2018-17655"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-01-24T04:29:00Z",
"severity": "HIGH"
},
"details": "This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.2.0.9297. 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 the moveInstance method of a Form object. 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-6505.",
"id": "GHSA-7vj6-r4xq-5hwx",
"modified": "2022-05-13T01:33:56Z",
"published": "2022-05-13T01:33:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-17655"
},
{
"type": "WEB",
"url": "https://www.foxitsoftware.com/support/security-bulletins.php"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-18-1211"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-7VJF-C5MJ-643C
Vulnerability from github – Published: 2023-06-06 18:30 – Updated: 2024-04-04 04:36The affected application lacks proper validation of user-supplied data when parsing project files (e.g., CSP). This could lead to a use-after-free vulnerability. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process.
{
"affected": [],
"aliases": [
"CVE-2023-28653"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-06-06T17:15:13Z",
"severity": "HIGH"
},
"details": "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nThe affected application lacks proper validation of user-supplied data when parsing project files (e.g., CSP). This could lead to a use-after-free vulnerability. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process. \n\n \n\n \n\n \n\n\n\n \n\n\n\n\n\n\n\n",
"id": "GHSA-7vjf-c5mj-643c",
"modified": "2024-04-04T04:36:10Z",
"published": "2023-06-06T18:30:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-28653"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-143-04"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-7VP2-V23X-FGC2
Vulnerability from github – Published: 2022-05-13 01:31 – Updated: 2022-05-13 01:31This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.1.1049. 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 Keystroke actions of TextBox 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 under the context of the current process. Was ZDI-CAN-5572.
{
"affected": [],
"aliases": [
"CVE-2018-9968"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-05-17T15:29:00Z",
"severity": "HIGH"
},
"details": "This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.1.1049. 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 Keystroke actions of TextBox 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 under the context of the current process. Was ZDI-CAN-5572.",
"id": "GHSA-7vp2-v23x-fgc2",
"modified": "2022-05-13T01:31:37Z",
"published": "2022-05-13T01:31:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-9968"
},
{
"type": "WEB",
"url": "https://www.foxitsoftware.com/support/security-bulletins.php"
},
{
"type": "WEB",
"url": "https://zerodayinitiative.com/advisories/ZDI-18-352"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-7VP7-5QGG-V73X
Vulnerability from github – Published: 2023-03-21 21:30 – Updated: 2024-10-10 18:31Use 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)
{
"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 19:29Microsoft 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 --infocommand. 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
Revisions
V1.0 (October 08, 2024): Advisory published.
Version 1.0
Last Updated 2024-10-08
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 9.0.0-rc.1.24452.1"
},
"package": {
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"name": "Microsoft.AspNetCore.App.Runtime.linux-arm"
},
"ranges": [
{
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{
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{
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}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 8.0.8"
},
"package": {
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"name": "Microsoft.AspNetCore.App.Runtime.linux-arm"
},
"ranges": [
{
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{
"introduced": "8.0.0"
},
{
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],
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}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 9.0.0-rc.1.24452.1"
},
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"name": "Microsoft.AspNetCore.App.Runtime.linux-arm64"
},
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{
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{
"introduced": "9.0.0-preview.1.24081.5"
},
{
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}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 8.0.8"
},
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.AspNetCore.App.Runtime.linux-arm64"
},
"ranges": [
{
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{
"introduced": "8.0.0"
},
{
"fixed": "8.0.10"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 9.0.0-rc.1.24452.1"
},
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.AspNetCore.App.Runtime.linux-musl-arm"
},
"ranges": [
{
"events": [
{
"introduced": "9.0.0-preview.1.24081.5"
},
{
"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.linux-musl-arm"
},
"ranges": [
{
"events": [
{
"introduced": "8.0.0"
},
{
"fixed": "8.0.10"
}
],
"type": "ECOSYSTEM"
}
]
},
{
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},
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},
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},
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},
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"name": "Microsoft.AspNetCore.App.Runtime.win-x86"
},
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],
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}
]
},
{
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},
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"ecosystem": "NuGet",
"name": "Microsoft.AspNetCore.App.Runtime.win-x86"
},
"ranges": [
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{
"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 03:04Adobe 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.
{
"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 03:30Foxit 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.
{
"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 18:31In 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.
{
"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"
}
]
}
Mitigation
Strategy: Language Selection
Choose a language that provides automatic memory management.
Mitigation
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.