Vulnerability-Lookup

CNVD-2019-02779

Vulnerability from cnvd - Published: 2019-01-23

Title

Microsoft Excel信息泄露漏洞（CNVD-2019-02779）

Description

Microsoft Excel是微软公司的办公软件Microsoft office的组件之一，是由Microsoft为Windows和Apple Macintosh操作系统的电脑而编写和运行的一款试算表软件。 Microsoft Excel存在信息泄露漏洞。该漏洞源于Microsoft Excel因一个未初始化的变量而存在内存越界读取。攻击者可利用该漏洞获取内存内容。

Severity

中

Patch Name

Microsoft Excel信息泄露漏洞（CNVD-2019-02779）的补丁

Patch Description

Formal description

厂商已发布漏洞修复程序，请及时关注更新： https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8627

Reference

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8627 https://www.securityfocus.com/bid/106120

Impacted products

Name
Microsoft Excel 2010

Show details on source website

JSON

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  "cves": {
    "cve": [
      {
        "cveNumber": "CVE-2018-8627"
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        "cveNumber": "106120"
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  "discovererName": "Yangkang(@dnpushme) \u0026 Jinquan(@jq0904) of Qihoo360 CoreSecurity(@360CoreSec)",
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  "number": "CNVD-2019-02779",
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  "serverity": "\u4e2d",
  "submitTime": "2018-12-12",
  "title": "Microsoft Excel\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2019-02779\uff09"
}

CVE-2018-8627 (GCVE-0-2018-8627)

Vulnerability from cvelistv5 – Published: 2018-12-12 00:00 – Updated: 2024-08-05 07:02

Summary

An information disclosure vulnerability exists when Microsoft Excel software reads out of bound memory due to an uninitialized variable, which could disclose the contents of memory, aka "Microsoft Excel Information Disclosure Vulnerability." This affects Microsoft Office, Office 365 ProPlus, Microsoft Excel, Microsoft Excel Viewer, Excel. This CVE ID is unique from CVE-2018-8598.

Severity

No CVSS data available.

CWE

Information Disclosure

Assigner

microsoft mitre root

References

2 references

URL	Tags
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/106120	vdb-entryx_refsource_BID

Impacted products

5 products

Vendor	Product	Version
Microsoft	Microsoft Office	Affected: 2010 Service Pack 2 (32-bit editions) Affected: 2010 Service Pack 2 (64-bit editions) Affected: 2016 for Mac Affected: 2019 for 32-bit editions Affected: 2019 for 64-bit editions Affected: 2019 for Mac Affected: Compatibility Pack Service Pack 3
Microsoft	Microsoft Excel	Affected: 2010 Service Pack 2 (32-bit editions) Affected: 2010 Service Pack 2 (64-bit editions) Affected: 2013 RT Service Pack 1 Affected: 2013 Service Pack 1 (32-bit editions) Affected: 2013 Service Pack 1 (64-bit editions) Affected: 2016 (32-bit edition) Affected: 2016 (64-bit edition)
Microsoft	Microsoft Excel Viewer	Affected: 2007 Service Pack 3
Microsoft	Excel	Affected: Services on Microsoft SharePoint Server 2010 Service Pack 2
Microsoft	Office	Affected: 365 ProPlus for 32-bit Systems Affected: 365 ProPlus for 64-bit Systems

Date Public

2018-12-11 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.