github - ghsa-4qcg-gx82-4h36

GHSA-4QCG-GX82-4H36

Vulnerability from github – Published: 2022-05-17 00:16 – Updated: 2025-10-22 00:31

Details

Microsoft Office 2010, SharePoint Enterprise Server 2010, SharePoint Server 2010, Web Applications, Office Web Apps Server 2010 and 2013, Word Viewer, Word 2007, 2010, 2013 and 2016, Word Automation Services, and Office Online Server allow remote code execution when the software fails to properly handle objects in memory.

Severity ?

7.8 (High)


                  
                    CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2017-11826"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-10-13T13:29:00Z",
    "severity": "HIGH"
  },
  "details": "Microsoft Office 2010, SharePoint Enterprise Server 2010, SharePoint Server 2010, Web Applications, Office Web Apps Server 2010 and 2013, Word Viewer, Word 2007, 2010, 2013 and 2016, Word Automation Services, and Office Online Server allow remote code execution when the software fails to properly handle objects in memory.",
  "id": "GHSA-4qcg-gx82-4h36",
  "modified": "2025-10-22T00:31:29Z",
  "published": "2022-05-17T00:16:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-11826"
    },
    {
      "type": "WEB",
      "url": "https://0patch.blogspot.com/2017/11/0patching-pretty-nasty-microsoft-word.html"
    },
    {
      "type": "WEB",
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11826"
    },
    {
      "type": "WEB",
      "url": "https://securingtomorrow.mcafee.com/mcafee-labs/analyzing-microsoft-office-zero-day-exploit-cve-2017-11826-memory-corruption-vulnerability"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-11826"
    },
    {
      "type": "WEB",
      "url": "https://www.tarlogic.com/en/blog/exploiting-word-cve-2017-11826"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/101219"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1039541"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-11826 (GCVE-0-2017-11826)

Vulnerability from cvelistv5 – Published: 2017-10-13 13:00 – Updated: 2025-10-21 23:55

Summary

Severity ?

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

Remote Code Execution

Assigner

microsoft

References

URL

Tags

	https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_CONFIRM
	https://0patch.blogspot.com/2017/11/0patching-pre…	x_refsource_MISC
	http://www.securityfocus.com/bid/101219	vdb-entryx_refsource_BID
	https://www.tarlogic.com/en/blog/exploiting-word-…	x_refsource_MISC
	http://www.securitytracker.com/id/1039541	vdb-entryx_refsource_SECTRACK
	https://securingtomorrow.mcafee.com/mcafee-labs/a…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Microsoft Corporation	Microsoft Office	Affected: Microsoft Office 2010, SharePoint Enterprise Server 2010, SharePoint Server 2010, Web Applications, Office Web Apps Server 2010 and 2013, Word Viewer, Word 2007, 2010, 2013 and 2016, Word Automation Services, Office Online Server.

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              "attackComplexity": "LOW",
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              "baseSeverity": "HIGH",
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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

GHSA-4QCG-GX82-4H36

CVE-2017-11826 (GCVE-0-2017-11826)

Tags

Sightings

Nomenclature