Vulnerability-Lookup

CNVD-2018-23750

Vulnerability from cnvd - Published: 2018-11-22

Title

Microsoft Outlook信息泄露漏洞（CNVD-2018-23750）

Description

Microsoft Outlook是美国微软（Microsoft）公司的一款Office套件中所捆绑的电子邮件客户端软件。该软件可管理电子邮件、联系人和日历等。 Microsoft Outlook中存在信息泄露漏洞，该漏洞源于程序未能遵守‘默认链接类型’的设置。攻击者可利用该漏洞获取敏感信息。

Severity

中

Patch Name

Microsoft Outlook信息泄露漏洞（CNVD-2018-23750）的补丁

Patch Description

Microsoft Outlook是美国微软（Microsoft）公司的一款Office套件中所捆绑的电子邮件客户端软件。该软件可管理电子邮件、联系人和日历等。 Microsoft Outlook中存在信息泄露漏洞，该漏洞源于程序未能遵守‘默认链接类型’的设置。攻击者可利用该漏洞获取敏感信息。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/zh-CN/security-guidance/advisory/CVE-2018-8558

Reference

https://www.securityfocus.com/bid/105826

Impacted products

Name
['Microsoft Office 2019', 'Microsoft Office 365 ProPlus']

Show details on source website

JSON

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      "bidNumber": "105826"
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      "cveNumber": "CVE-2018-8558"
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  "description": "Microsoft Outlook\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u6b3eOffice\u5957\u4ef6\u4e2d\u6240\u6346\u7ed1\u7684\u7535\u5b50\u90ae\u4ef6\u5ba2\u6237\u7aef\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u53ef\u7ba1\u7406\u7535\u5b50\u90ae\u4ef6\u3001\u8054\u7cfb\u4eba\u548c\u65e5\u5386\u7b49\u3002\n\nMicrosoft Outlook\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u9075\u5b88\u2018\u9ed8\u8ba4\u94fe\u63a5\u7c7b\u578b\u2019\u7684\u8bbe\u7f6e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "discovererName": "Microsoft",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5:\r\nhttps://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2018-8558",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-23750",
  "openTime": "2018-11-22",
  "patchDescription": "Microsoft Outlook\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u6b3eOffice\u5957\u4ef6\u4e2d\u6240\u6346\u7ed1\u7684\u7535\u5b50\u90ae\u4ef6\u5ba2\u6237\u7aef\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u53ef\u7ba1\u7406\u7535\u5b50\u90ae\u4ef6\u3001\u8054\u7cfb\u4eba\u548c\u65e5\u5386\u7b49\u3002\r\n\r\nMicrosoft Outlook\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u9075\u5b88\u2018\u9ed8\u8ba4\u94fe\u63a5\u7c7b\u578b\u2019\u7684\u8bbe\u7f6e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\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 Outlook\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2018-23750\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Office 2019",
      "Microsoft Office 365 ProPlus"
    ]
  },
  "referenceLink": "https://www.securityfocus.com/bid/105826",
  "serverity": "\u4e2d",
  "submitTime": "2018-11-15",
  "title": "Microsoft Outlook\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2018-23750\uff09"
}

CVE-2018-8558 (GCVE-0-2018-8558)

Vulnerability from cvelistv5 – Published: 2018-11-14 01:00 – Updated: 2024-08-05 07:02

Summary

An information disclosure vulnerability exists when Microsoft Outlook fails to respect "Default link type" settings configured via the SharePoint Online Admin Center, aka "Microsoft Outlook Information Disclosure Vulnerability." This affects Office 365 ProPlus, Microsoft Office. This CVE ID is unique from CVE-2018-8579.

Severity

No CVSS data available.

CWE

Information Disclosure

Assigner

microsoft mitre root

References

2 references

URL	Tags
http://www.securityfocus.com/bid/105826	vdb-entryx_refsource_BID
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_CONFIRM

Impacted products

2 products

Vendor	Product	Version
Microsoft	Microsoft Office	Affected: 2019 for 32-bit editions Affected: 2019 for 64-bit editions
Microsoft	Office	Affected: 365 ProPlus for 32-bit Systems Affected: 365 ProPlus for 64-bit Systems

Date Public

2018-11-13 00:00

Show details on NVD website

JSON

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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.