cnvd - cnvd-2024-44521

cnvd-2024-44521

Vulnerability from cnvd

Title: Microsoft .NET和Visual Studio拒绝服务漏洞

Description:

Microsoft Visual Studio是一款开发工具套件系列产品，也是一个基本完整的开发工具集，它包括了整个软件生命周期中所需要的大部分工具。Microsoft .NET是一个致力于敏捷软件开发、快速应用开发、平台无关性和网络透明化的软件框架。

Microsoft .NET和Visual Studio存在拒绝服务漏洞。该漏洞是由算法复杂性缺陷引起的。攻击者可利用该漏洞造成拒绝服务。

Severity: 高

Patch Name: Microsoft .NET和Visual Studio拒绝服务漏洞的补丁

Patch Description:

Microsoft .NET和Visual Studio存在拒绝服务漏洞。该漏洞是由算法复杂性缺陷引起的。攻击者可利用该漏洞造成拒绝服务。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

厂商已发布了漏洞修复程序，请及时关注更新： https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43485

Reference: https://cxsecurity.com/cveshow/CVE-2024-43485/

Impacted products

Name
['Microsoft PowerShell 7.2', 'Microsoft Visual Studio 2022 17.6', 'Microsoft Visual Studio 2022 17.8', 'Microsoft Visual Studio 2022 17.10', 'Microsoft PowerShell 7.4', 'Microsoft Visual Studio 2022 17.11', 'Microsoft .NET 8.0 on Linux', 'Microsoft .NET 6.0 on Linux', 'Microsoft .NET 6.0 on Windows', 'Microsoft .NET 8.0 on Mac OS', 'Microsoft .NET 6.0 on Mac OS', 'Microsoft .NET 8.0 on Windows']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-43485",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-43485"
    }
  },
  "description": "Microsoft Visual Studio\u662f\u4e00\u6b3e\u5f00\u53d1\u5de5\u5177\u5957\u4ef6\u7cfb\u5217\u4ea7\u54c1\uff0c\u4e5f\u662f\u4e00\u4e2a\u57fa\u672c\u5b8c\u6574\u7684\u5f00\u53d1\u5de5\u5177\u96c6\uff0c\u5b83\u5305\u62ec\u4e86\u6574\u4e2a\u8f6f\u4ef6\u751f\u547d\u5468\u671f\u4e2d\u6240\u9700\u8981\u7684\u5927\u90e8\u5206\u5de5\u5177\u3002Microsoft .NET\u662f\u4e00\u4e2a\u81f4\u529b\u4e8e\u654f\u6377\u8f6f\u4ef6\u5f00\u53d1\u3001\u5feb\u901f\u5e94\u7528\u5f00\u53d1\u3001\u5e73\u53f0\u65e0\u5173\u6027\u548c\u7f51\u7edc\u900f\u660e\u5316\u7684\u8f6f\u4ef6\u6846\u67b6\u3002\n\nMicrosoft .NET\u548cVisual Studio\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u662f\u7531\u7b97\u6cd5\u590d\u6742\u6027\u7f3a\u9677\u5f15\u8d77\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43485",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-44521",
  "openTime": "2024-11-12",
  "patchDescription": "Microsoft Visual Studio\u662f\u4e00\u6b3e\u5f00\u53d1\u5de5\u5177\u5957\u4ef6\u7cfb\u5217\u4ea7\u54c1\uff0c\u4e5f\u662f\u4e00\u4e2a\u57fa\u672c\u5b8c\u6574\u7684\u5f00\u53d1\u5de5\u5177\u96c6\uff0c\u5b83\u5305\u62ec\u4e86\u6574\u4e2a\u8f6f\u4ef6\u751f\u547d\u5468\u671f\u4e2d\u6240\u9700\u8981\u7684\u5927\u90e8\u5206\u5de5\u5177\u3002Microsoft .NET\u662f\u4e00\u4e2a\u81f4\u529b\u4e8e\u654f\u6377\u8f6f\u4ef6\u5f00\u53d1\u3001\u5feb\u901f\u5e94\u7528\u5f00\u53d1\u3001\u5e73\u53f0\u65e0\u5173\u6027\u548c\u7f51\u7edc\u900f\u660e\u5316\u7684\u8f6f\u4ef6\u6846\u67b6\u3002\r\n\r\nMicrosoft .NET\u548cVisual Studio\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u662f\u7531\u7b97\u6cd5\u590d\u6742\u6027\u7f3a\u9677\u5f15\u8d77\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Microsoft .NET\u548cVisual Studio\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft PowerShell 7.2",
      "Microsoft Visual Studio 2022 17.6",
      "Microsoft Visual Studio 2022 17.8",
      "Microsoft Visual Studio 2022 17.10",
      "Microsoft PowerShell 7.4",
      "Microsoft Visual Studio 2022 17.11",
      "Microsoft .NET 8.0 on Linux",
      "Microsoft .NET 6.0 on Linux",
      "Microsoft .NET 6.0 on Windows",
      "Microsoft .NET 8.0 on Mac OS",
      "Microsoft .NET 6.0 on Mac OS",
      "Microsoft .NET 8.0 on Windows"
    ]
  },
  "referenceLink": "https://cxsecurity.com/cveshow/CVE-2024-43485/",
  "serverity": "\u9ad8",
  "submitTime": "2024-10-17",
  "title": "Microsoft .NET\u548cVisual Studio\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2024-43485 (GCVE-0-2024-43485)

Vulnerability from cvelistv5

Published

2024-10-08 17:35

Modified

2025-07-08 15:39

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

CWE

CWE-407 - Inefficient Algorithmic Complexity

Summary

.NET and Visual Studio Denial of Service Vulnerability

References

▼	URL	Tags
	https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43485	vendor-advisory

Impacted products

Vendor

Product

Version

▼

Microsoft

PowerShell 7.2

Version: 7.2.0 < 7.2.24

Microsoft	PowerShell 7.4	Version: 7.4.0 < 7.4.6
Microsoft	Microsoft Visual Studio 2022 version 17.6	Version: 17.6.0 < 17.6.20
Microsoft	Microsoft Visual Studio 2022 version 17.8	Version: 17.8.0 < 17.8.15
Microsoft	Microsoft Visual Studio 2022 version 17.10	Version: 17.10 < 17.10.8
Microsoft	Microsoft Visual Studio 2022 version 17.11	Version: 17.11 < 17.11.5
Microsoft	PowerShell 7.5	Version: 7.5.0 < 7.5.0
Microsoft	.NET 8.0	Version: 8.0.0 < 8.0.10
Microsoft	.NET 6.0	Version: 6.0.0 < 6.0.35

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
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                  },
                  {
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                "timestamp": "2024-10-08T18:54:45.795602Z",
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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