CVE-2023-21716 (GCVE-0-2023-21716)

Vulnerability from cvelistv5 – Published: 2023-02-14 19:33 – Updated: 2025-02-28 21:13
VLAI
Title
Microsoft Word Remote Code Execution Vulnerability
Summary
Microsoft Word Remote Code Execution Vulnerability
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
Vendor Product Version
Microsoft Microsoft Office LTSC for Mac 2021 Affected: 16.0.1 , < 16.70.23021201 (custom)
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Microsoft Microsoft Office LTSC 2021 Affected: 16.0.1 , < https://aka.ms/OfficeSecurityReleases (custom)
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Microsoft Microsoft SharePoint Server Subscription Edition Affected: 16.0.0 , < 16.0.15601.20478 (custom)
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Microsoft Microsoft 365 Apps for Enterprise Affected: 16.0.1 , < https://aka.ms/OfficeSecurityReleases (custom)
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Microsoft SharePoint Server Subscription Edition Language Pack Affected: 16.0.0 , < 16.0.15601.20478 (custom)
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Microsoft Microsoft Office Online Server Affected: 16.0.1 , < 16.0.10395.20001 (custom)
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Microsoft Microsoft Office 2019 for Mac Affected: 16.0.0 , < 16.70.23021201 (custom)
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Microsoft Microsoft Office 2019 Affected: 19.0.0 , < https://aka.ms/OfficeSecurityReleases (custom)
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Microsoft Microsoft SharePoint Enterprise Server 2016 Affected: 16.0.0 , < 16.0.5383.1000 (custom)
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Microsoft Microsoft SharePoint Enterprise Server 2013 Service Pack 1 Affected: 15.0.0 , < 15.0.5529.1000 (custom)
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Microsoft Microsoft SharePoint Server 2019 Affected: 16.0.0 , < 16.0.10395.20001 (custom)
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Microsoft Microsoft Word 2016 Affected: 16.0.1 , < 16.0.5383.1000 (custom)
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Microsoft Microsoft Office Web Apps Server 2013 Service Pack 1 Affected: 15.0.1 , < 15.0.5529.1000 (custom)
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Microsoft Microsoft SharePoint Foundation 2013 Service Pack 1 Affected: 15.0.0 , < 15.0.5529.1000 (custom)
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Microsoft Microsoft Word 2013 Service Pack 1 Affected: 15.0.1 , < 15.0.5529.1000 (custom)
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Date Public
2023-02-14 08:00
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}


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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.