PT-2024-6657 · Microsoft · Office Visio

C0D3Nh4Ck · Published 2024-09-10 · Updated 2025-10-21 · CVE-2024-43463

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 Visio (affected versions not specified)

Description: The issue is related to a remote code execution vulnerability in Microsoft Office Visio, which is also part of Microsoft Office and 365 Apps for Enterprise packages. This vulnerability is associated with the use of memory after it has been freed, allowing an attacker to execute arbitrary code. The exploitation of this issue can enable a remote attacker to affect the system by executing arbitrary code.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

BDU:2024-07859

CVE-2024-43463

Affected Products

Office Visio

References · 10

• https://osv.dev/vulnerability/CVE-2024-43463 · Vendor Advisory
• https://safe-surf.ru/specialists/bulletins-nkcki/711731 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43463 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-07859 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-43463 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-43463 · Security Note
• https://twitter.com/windowsforum/status/1833606731676500231 · Twitter Post
• https://twitter.com/dailycve/status/1980452509958435132 · Twitter Post
• https://t.me/cvenotify/94955 · Telegram Post
• https://twitter.com/AegisLens/status/1833670269136703772 · Twitter Post