cnvd - cnvd-2018-05890

CNVD-2018-05890

Vulnerability from cnvd - Published: 2018-03-21

Title

Microsoft Exchange Outlook Web Access权限提升漏洞

Description

Microsoft Exchange Server 2010 SP3等都是美国微软（Microsoft）公司的电子邮件服务程序，它提供邮件存取、储存、转发，语音邮件，邮件过滤筛选等功能。Exchange Outlook Web Access（OWA）是其中的一个Web客户端应用程序。 Microsoft Exchange OWA中存在提权漏洞，该漏洞源于程序未能正确的过滤发送到用户链接。攻击者可通过发送带有恶意链接的特制邮件利用该漏洞用伪造的登录页面覆盖OWA界面，并诱使用户泄露敏感信息。

Severity

高

Patch Name

Microsoft Exchange Outlook Web Access权限提升漏洞的补丁

Patch Description

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-2018-0940

Reference

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0940 https://www.securityfocus.com/bid/103323

Impacted products

Name
['Microsoft Exchange Server 2013 SP1，Update 8', 'Microsoft Exchange Server 2013 Cumulative Update 18', 'Microsoft Exchange Server 2013 Cumulative Update 19', 'Microsoft Exchange Server 2016 Cumulative Update 7', 'Microsoft Exchange Server 2016 Cumulative Update 8', 'Microsoft Exchange Server 2010 SP3 Update Rollup 20']

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JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "103323"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0940"
    }
  },
  "description": "Microsoft Exchange Server 2010 SP3\u7b49\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u7a0b\u5e8f\uff0c\u5b83\u63d0\u4f9b\u90ae\u4ef6\u5b58\u53d6\u3001\u50a8\u5b58\u3001\u8f6c\u53d1\uff0c\u8bed\u97f3\u90ae\u4ef6\uff0c\u90ae\u4ef6\u8fc7\u6ee4\u7b5b\u9009\u7b49\u529f\u80fd\u3002Exchange Outlook Web Access\uff08OWA\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2aWeb\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nMicrosoft Exchange OWA\u4e2d\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u8fc7\u6ee4\u53d1\u9001\u5230\u7528\u6237\u94fe\u63a5\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u5e26\u6709\u6076\u610f\u94fe\u63a5\u7684\u7279\u5236\u90ae\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u7528\u4f2a\u9020\u7684\u767b\u5f55\u9875\u9762\u8986\u76d6OWA\u754c\u9762\uff0c\u5e76\u8bf1\u4f7f\u7528\u6237\u6cc4\u9732\u654f\u611f\u4fe1\u606f\u3002",
  "discovererName": "@llt4l",
  "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-2018-0940",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-05890",
  "openTime": "2018-03-21",
  "patchDescription": "Microsoft Exchange Server 2010 SP3\u7b49\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u7a0b\u5e8f\uff0c\u5b83\u63d0\u4f9b\u90ae\u4ef6\u5b58\u53d6\u3001\u50a8\u5b58\u3001\u8f6c\u53d1\uff0c\u8bed\u97f3\u90ae\u4ef6\uff0c\u90ae\u4ef6\u8fc7\u6ee4\u7b5b\u9009\u7b49\u529f\u80fd\u3002Exchange Outlook Web Access\uff08OWA\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2aWeb\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nMicrosoft Exchange OWA\u4e2d\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u8fc7\u6ee4\u53d1\u9001\u5230\u7528\u6237\u94fe\u63a5\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u5e26\u6709\u6076\u610f\u94fe\u63a5\u7684\u7279\u5236\u90ae\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u7528\u4f2a\u9020\u7684\u767b\u5f55\u9875\u9762\u8986\u76d6OWA\u754c\u9762\uff0c\u5e76\u8bf1\u4f7f\u7528\u6237\u6cc4\u9732\u654f\u611f\u4fe1\u606f\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 Exchange Outlook Web Access\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Exchange Server 2013 SP1\uff0cUpdate 8",
      "Microsoft Exchange Server 2013 Cumulative Update 18",
      "Microsoft Exchange Server 2013 Cumulative Update 19",
      "Microsoft Exchange Server 2016 Cumulative Update 7",
      "Microsoft Exchange Server 2016 Cumulative Update 8",
      "Microsoft Exchange Server 2010 SP3 Update Rollup 20"
    ]
  },
  "referenceLink": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0940\r\nhttps://www.securityfocus.com/bid/103323",
  "serverity": "\u9ad8",
  "submitTime": "2018-03-16",
  "title": "Microsoft Exchange Outlook Web Access\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2018-0940 (GCVE-0-2018-0940)

Vulnerability from cvelistv5 – Published: 2018-03-14 17:00 – Updated: 2024-09-17 00:02

Summary

Microsoft Exchange Outlook Web Access (OWA) in Microsoft Exchange Server 2010 Service Pack 3 Update Rollup 20, Microsoft Exchange Server 2013 Cumulative Update 18, Microsoft Exchange Server 2013 Cumulative Update 19, Microsoft Exchange Server 2013 Service Pack 1, Microsoft Exchange Server 2016 Cumulative Update 7, and Microsoft Exchange Server 2016 Cumulative Update 8 allows an elevation of privilege vulnerability due to how links in the body of an email message are rewritten, aka "Microsoft Exchange Elevation of Privilege Vulnerability".

Severity ?

No CVSS data available.

CWE

Elevation of Privilege

Assigner

microsoft

References

URL

Tags

	http://www.securityfocus.com/bid/103323	vdb-entryx_refsource_BID
	https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1040521	vdb-entryx_refsource_SECTRACK

Impacted products

	Vendor	Product	Version
	Microsoft Corporation	Microsoft Exchange Outlook Web Access (OWA)	Affected: Microsoft Exchange Server 2010 Service Pack 3 Update Rollup 20, Microsoft Exchange Server 2013 Cumulative Update 18, Microsoft Exchange Server 2013 Cumulative Update 19, Microsoft Exchange Server 2013 Service Pack 1, Microsoft Exchange Server 2016 Cumulative Update 7, and Microsoft Exchange Server 2016 Cumulative Update 8

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2018-05890

CVE-2018-0940 (GCVE-0-2018-0940)

Tags

Sightings

Nomenclature