Vulnerability-Lookup

CNVD-2017-32623

Vulnerability from cnvd - Published: 2017-11-03

Title

Microsoft PowerPoint、SharePoint Enterprise Server和Office Online Server远程代码执行漏洞

Description

Microsoft PowerPoint 2016、SharePoint Enterprise Server 2016和Office Online Server都是美国微软（Microsoft）公司的产品。Microsoft PowerPoint 2016是Office套件中的一个文档演示工具；SharePoint Enterprise Server 2016是一套企业业务协作平台；Office Online Server是一套基于Web的办公软件套件。 Microsoft PowerPoint 2016、SharePoint Enterprise Server 2016和Office Online Server中存在远程代码执行漏洞，该漏洞源于程序未能正确的处理内存中的对象。远程攻击者可借助特制的文件利用该漏洞在当前用户的上下文中执行任意代码。

Severity

高

Patch Name

Microsoft PowerPoint、SharePoint Enterprise Server和Office Online Server远程代码执行漏洞的补丁

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-2017-8743

Reference

https://nvd.nist.gov/vuln/detail/CVE-2017-8743 http://www.securityfocus.com/bid/100746

Impacted products

Name
['Microsoft PowerPoint 2016', 'Microsoft Office Online Server', 'Microsoft SharePoint Enterprise Server 2016']

Show details on source website

JSON

To clipboard

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      "cveNumber": "CVE-2017-8743"
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  "title": "Microsoft PowerPoint\u3001SharePoint Enterprise Server\u548cOffice Online Server\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2017-8743 (GCVE-0-2017-8743)

Vulnerability from cvelistv5 – Published: 2017-09-13 01:00 – Updated: 2024-09-17 04:10

Summary

A remote code execution vulnerability exists in Microsoft PowerPoint 2016, Microsoft SharePoint Enterprise Server 2016, and Office Online Server when they fail to properly handle objects in memory, aka "PowerPoint Remote Code Execution Vulnerability". This CVE ID is unique from CVE-2017-8742.

Severity

No CVSS data available.

CWE

Remote Code Execution

Assigner

microsoft mitre root

References

3 references

URL	Tags
http://www.securityfocus.com/bid/100746	vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1039323	vdb-entryx_refsource_SECTRACK
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Microsoft Corporation	Microsoft Office	Affected: Microsoft PowerPoint 2016, Microsoft SharePoint Enterprise Server 2016, and Office Online Server

Date Public

2017-09-12 00:00

Show details on NVD website

JSON

To clipboard

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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.