Vulnerability-Lookup

CNVD-2020-10478

Vulnerability from cnvd - Published: 2020-02-19

Title

Microsoft Exchange Server权限提升漏洞（CNVD-2020-10478）

Description

Microsoft Exchange Server是一套电子邮件服务程序。 Microsoft Exchange Server存在安全漏洞，远程攻击者可利用该漏洞提交特殊的请求，可以获得与Exchange Server的其他任何用户相同的权限。

Severity

高

Patch Name

Microsoft Exchange Server权限提升漏洞的补丁

Patch Description

Microsoft Exchange Server是一套电子邮件服务程序。 Microsoft Exchange Server存在安全漏洞，远程攻击者可利用该漏洞提交特殊的请求，可以获得与Exchange Server的其他任何用户相同的权限。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

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2020-0692

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-0692

Impacted products

Name
['Microsoft Corporation Exchange Server 2016', 'Microsoft Corporation Exchange Server 2019', 'Microsoft Corporation Exchange Server 2013']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-0692",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-0692"
    }
  },
  "description": "Microsoft Exchange Server\u662f\u4e00\u5957\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u7a0b\u5e8f\u3002\n\nMicrosoft Exchange Server\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u53ef\u4ee5\u83b7\u5f97\u4e0eExchange Server\u7684\u5176\u4ed6\u4efb\u4f55\u7528\u6237\u76f8\u540c\u7684\u6743\u9650\u3002",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2020-0692",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-10478",
  "openTime": "2020-02-19",
  "patchDescription": "Microsoft Exchange Server\u662f\u4e00\u5957\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u7a0b\u5e8f\u3002\r\n\r\nMicrosoft Exchange Server\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u53ef\u4ee5\u83b7\u5f97\u4e0eExchange Server\u7684\u5176\u4ed6\u4efb\u4f55\u7528\u6237\u76f8\u540c\u7684\u6743\u9650\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 Server\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Corporation Exchange Server 2016",
      "Microsoft Corporation Exchange Server 2019",
      "Microsoft Corporation Exchange Server 2013"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-0692",
  "serverity": "\u9ad8",
  "submitTime": "2020-02-17",
  "title": "Microsoft Exchange Server\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2020-10478\uff09"
}

CVE-2020-0692 (GCVE-0-2020-0692)

Vulnerability from cvelistv5 – Published: 2020-02-11 21:23 – Updated: 2024-08-04 06:11

Summary

An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka 'Microsoft Exchange Server Elevation of Privilege Vulnerability'.

Severity

No CVSS data available.

CWE

Elevation of Privilege

Assigner

microsoft mitre root

References

1 reference

URL	Tags
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISC

Impacted products

5 products

Vendor	Product	Version
Microsoft	Microsoft Exchange Server 2013	Affected: Cumulative Update 23
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 3	Affected: unspecified
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 14	Affected: unspecified
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 4	Affected: unspecified
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 15	Affected: unspecified

Show details on NVD website

JSON

To clipboard

{
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          "dateUpdated": "2024-08-04T06:11:04.963Z",
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        ],
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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.