PT-2023-3934 · Microsoft · Office Excel

Wenguang Jiao · Published 2023-07-11 · Updated 2024-05-29 · CVE-2023-33161

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 Excel (affected versions not specified)

Description The issue is related to insufficient input validation in Microsoft Excel. Exploitation of this issue may allow an attacker to execute arbitrary code.

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

RCE

Double Free

Weakness Enumeration

CWE-20

CWE-415

Related Identifiers

BDU:2023-04229

CVE-2023-33161

Affected Products

Office Excel

References · 8

• https://osv.dev/vulnerability/CVE-2023-33161 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-3361 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-04229 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-33161 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-33161 · Vendor Advisory
• https://t.me/cibsecurity/66422 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2023071239 · Note
• https://t.me/cvenotify/54379 · Telegram Post