PT-2024-3302 · Microsoft · Office+1

Published 2024-04-09 · Updated 2024-12-05 · CVE-2024-26257

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 365 Apps for Enterprise versions (affected versions not specified) Microsoft Office versions (affected versions not specified)

Description The issue is related to a memory reuse error in Microsoft packages. It may allow an attacker to execute arbitrary code using a specially crafted malicious file.

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

Double Free

Weakness Enumeration

CWE-415

Related Identifiers

BDU:2024-03534

CVE-2024-26257

Affected Products

365 Apps For Enterprise

Office

References · 8

• https://msrc.microsoft.com/update-guide/ro-US/advisory/CVE-2024-26257 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-03534 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-26257 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-26257 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-26257 · Security Note
• https://cybersecurity-help.cz/vdb/SB2024041033 · Note
• https://t.me/cvenotify/103186 · Telegram Post
• https://t.me/avleonovcom/1318 · Telegram Post