PT-2022-5853 · Microsoft · Office+1

Published 2022-12-13 · Updated 2023-04-24 · CVE-2022-44692

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Microsoft Office versions (affected versions not specified) Microsoft 365 Apps for Enterprise versions (affected versions not specified)

Description The issue is related to insufficient input validation in a component of Microsoft Office and Microsoft 365 Apps for Enterprise. It may allow an attacker to execute arbitrary code using a specially crafted file.

Recommendations For Microsoft Office, update to a version that includes the fix for this issue. For Microsoft 365 Apps for Enterprise, update to a version that includes the fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2022-07268

CVE-2022-44692

ZDI-23-477

ZDI-23-478

Affected Products

365 Apps For Enterprise

Office

References · 12

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-44692 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-44692 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-44692 · Security Note
• https://osv.dev/vulnerability/CVE-2022-44692 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-23-477 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-23-478 · Security Note
• https://bdu.fstec.ru/vul/2022-07268 · Security Note
• https://t.me/cibsecurity/54461 · Telegram Post
• https://t.me/cibsecurity/54465 · Telegram Post
• https://t.me/cvenotify/39982 · Telegram Post
• https://t.me/cvenotify/39983 · Telegram Post
• https://t.me/cibsecurity/54466 · Telegram Post