cnvd - cnvd-2018-00899

cnvd-2018-00899

Vulnerability from cnvd

Title: Microsoft ASP.NET Core权限提升漏洞（CNVD-2018-00899）

Description:

Microsoft ASP.NET Core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 2.0版本中存在权限提升漏洞，该漏洞源于程序未能正确的过滤Web请求。攻击者可利用该漏洞实施内容注入攻击并在当前用户安全上下文中执行脚本。

Severity: 高

Patch Name: Microsoft ASP.NET Core权限提升漏洞（CNVD-2018-00899）的补丁

Patch Description:

Microsoft ASP.NET Core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 2.0版本中存在权限提升漏洞，该漏洞源于程序未能正确的过滤Web请求。攻击者可利用该漏洞实施内容注入攻击并在当前用户安全上下文中执行脚本。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:

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-2018-0784

Reference: https://www.securityfocus.com/bid/102377 https://www.securitytracker.com/id/1040151

Impacted products

Name
Microsoft ASP.NET Core 2.0

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "102377"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0784"
    }
  },
  "description": "Microsoft ASP.NET Core\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 2.0\u7248\u672c\u4e2d\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u8fc7\u6ee4Web\u8bf7\u6c42\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u5185\u5bb9\u6ce8\u5165\u653b\u51fb\u5e76\u5728\u5f53\u524d\u7528\u6237\u5b89\u5168\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u811a\u672c\u3002",
  "discovererName": "K\u00c3\u00a9vin Chalet",
  "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-2018-0784",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-00899",
  "openTime": "2018-01-15",
  "patchDescription": "Microsoft ASP.NET Core\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 2.0\u7248\u672c\u4e2d\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u8fc7\u6ee4Web\u8bf7\u6c42\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u5185\u5bb9\u6ce8\u5165\u653b\u51fb\u5e76\u5728\u5f53\u524d\u7528\u6237\u5b89\u5168\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u811a\u672c\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 ASP.NET Core\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2018-00899\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Microsoft ASP.NET Core 2.0"
  },
  "referenceLink": "https://www.securityfocus.com/bid/102377\r\nhttps://www.securitytracker.com/id/1040151",
  "serverity": "\u9ad8",
  "submitTime": "2018-01-10",
  "title": "Microsoft ASP.NET Core\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2018-00899\uff09"
}

CVE-2018-0784 (GCVE-0-2018-0784)

Vulnerability from cvelistv5

Published

2018-01-10 01:00

Modified

2024-09-16 16:28

Severity ?

CWE

Elevation of Privilege

Summary

ASP.NET Core 1.0. 1.1, and 2.0 allow an elevation of privilege vulnerability due to the ASP.NET Core project templates, aka "ASP.NET Core Elevation Of Privilege Vulnerability". This CVE is unique from CVE-2018-0808.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/102377	vdb-entry, x_refsource_BID
	http://www.securitytracker.com/id/1040151	vdb-entry, x_refsource_SECTRACK
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0784	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Microsoft Corporation	ASP.NET Core	Version: ASP.NET Core 1.0. 1.1, and 2.0

Show details on NVD website

JSON

To clipboard

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              "x_refsource_BID",
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          },
          {
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          },
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            ],
            "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0784"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "ASP.NET Core",
          "vendor": "Microsoft Corporation",
          "versions": [
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      ],
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "lang": "en",
              "type": "text"
            }
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      ],
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        },
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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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