CVE-2023-21741HighCVSS 7.1

Microsoft Office Visio Information Disclosure Vulnerability

Published
January 10, 2023
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2023-21741 →

📋 Description

What type of information could be disclosed by this vulnerability? The type of information that could be disclosed if an attacker successfully exploited this vulnerability is remote heap memory.

According to the CVSS metric, successful exploitation of this vulnerability could lead to some loss of availability (A:L)? What does that mean for this vulnerability? The performance can be interrupted and/or reduced, but the attacker cannot fully deny service.

🎯 Affected products10

  • Microsoft 365 Apps for Enterprise for 32-bit Systems
  • Microsoft 365 Apps for Enterprise for 64-bit Systems
  • Microsoft Office 2019 for 32-bit editions
  • Microsoft Office 2019 for 64-bit editions
  • Microsoft Office LTSC 2021 for 32-bit editions
  • Microsoft Office LTSC 2021 for 64-bit editions
  • Microsoft Visio 2013 Service Pack 1 (32-bit editions)
  • Microsoft Visio 2013 Service Pack 1 (64-bit editions)
  • Microsoft Visio 2016 (32-bit edition)
  • Microsoft Visio 2016 (64-bit edition)

✅ Remediation

KBClick to Run (Security Update) — fixed build https://aka.ms/OfficeSecurityReleases KB5002332 (Security Update) — fixed build 15.0.5519.1000 KB5002337 (Security Update) — fixed build 16.0.5378.1000

🔗 References (5)