cnvd - cnvd-2018-15445

cnvd-2018-15445

Vulnerability from cnvd

Title: Microsoft ASP.NET Core安全绕过漏洞

Description:

Microsoft ASP.NET是美国微软（Microsoft）公司的一个跨平台开源框架。该框架用于构建Web应用、物联网应用和移动后端等基于云的应用程序。

Microsoft ASP.NET Core存在安全绕过漏洞，该漏洞源于程序未能验证错误的登录次数。攻击者可利用该漏洞进行无限次的登陆请求。

Severity: 中

Patch Name: Microsoft ASP.NET Core安全绕过漏洞的补丁

Patch Description:

Microsoft ASP.NET是美国微软（Microsoft）公司的一个跨平台开源框架。该框架用于构建Web应用、物联网应用和移动后端等基于云的应用程序。

Microsoft ASP.NET Core存在安全绕过漏洞，该漏洞源于程序未能验证错误的登录次数。攻击者可利用该漏洞进行无限次的登陆请求。

Formal description:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8171

Reference: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8171

Impacted products

Name
['Microsoft ASP.NET Core 1.0', 'Microsoft ASP.NET Core 1.1', 'Microsoft ASP.NET Core 2.0', 'Microsoft ASP.NET Core 5.2']

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{
  "bids": {
    "bid": {
      "bidNumber": "104659"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8171"
    }
  },
  "description": "Microsoft ASP.NET\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u8de8\u5e73\u53f0\u5f00\u6e90\u6846\u67b6\u3002\u8be5\u6846\u67b6\u7528\u4e8e\u6784\u5efaWeb\u5e94\u7528\u3001\u7269\u8054\u7f51\u5e94\u7528\u548c\u79fb\u52a8\u540e\u7aef\u7b49\u57fa\u4e8e\u4e91\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nMicrosoft ASP.NET Core\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u9a8c\u8bc1\u9519\u8bef\u7684\u767b\u5f55\u6b21\u6570\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u65e0\u9650\u6b21\u7684\u767b\u9646\u8bf7\u6c42\u3002",
  "discovererName": "Martin Knafve",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8171",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-15445",
  "openTime": "2018-08-16",
  "patchDescription": "Microsoft ASP.NET\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u8de8\u5e73\u53f0\u5f00\u6e90\u6846\u67b6\u3002\u8be5\u6846\u67b6\u7528\u4e8e\u6784\u5efaWeb\u5e94\u7528\u3001\u7269\u8054\u7f51\u5e94\u7528\u548c\u79fb\u52a8\u540e\u7aef\u7b49\u57fa\u4e8e\u4e91\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nMicrosoft ASP.NET Core\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u9a8c\u8bc1\u9519\u8bef\u7684\u767b\u5f55\u6b21\u6570\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u65e0\u9650\u6b21\u7684\u767b\u9646\u8bf7\u6c42\u3002",
  "patchName": "Microsoft ASP.NET Core\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft ASP.NET Core 1.0",
      "Microsoft ASP.NET Core 1.1",
      "Microsoft ASP.NET Core 2.0",
      "Microsoft ASP.NET Core 5.2"
    ]
  },
  "referenceLink": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8171",
  "serverity": "\u4e2d",
  "submitTime": "2018-07-12",
  "title": "Microsoft ASP.NET Core\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2018-8171 (GCVE-0-2018-8171)

Vulnerability from cvelistv5

Published

2018-07-11 00:00

Modified

2024-08-05 06:46

Severity ?

CWE

Security Feature Bypass

Summary

A Security Feature Bypass vulnerability exists in ASP.NET when the number of incorrect login attempts is not validated, aka "ASP.NET Security Feature Bypass Vulnerability." This affects ASP.NET, ASP.NET Core 1.1, ASP.NET Core 1.0, ASP.NET Core 2.0, ASP.NET MVC 5.2.

References

▼	URL	Tags
	http://www.securitytracker.com/id/1041267	vdb-entry, x_refsource_SECTRACK
	http://www.securityfocus.com/bid/104659	vdb-entry, x_refsource_BID
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8171	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

Microsoft

ASP.NET

Version: Web Pages 3.2.3 on Microsoft Visual Studio 2013 Update 5
Version: Web Pages 3.2.3 on Microsoft Visual Studio 2015 Update 3

	Microsoft	ASP.NET Core	Version: 1.0 Version: 1.1 Version: 2.0
	Microsoft	ASP.NET MVC 5.2	Version: Microsoft Visual Studio 2013 Update 5 Version: Microsoft Visual Studio 2015 Update 3

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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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