PT-2023-4301 · Microsoft · Outlook+1

Dan Cabrera · Published 2023-08-08 · Updated 2024-05-29 · CVE-2023-36895

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 Outlook (affected versions not specified)

Description The issue is related to insufficient input validation in Microsoft Outlook, which can be exploited to execute arbitrary code. This allows remote attackers to affect the system. No information is provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

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

CWE-20

Related Identifiers

BDU:2023-04622

CVE-2023-36895

Affected Products

Outlook

Office Word

References · 10

• https://bdu.fstec.ru/vul/2023-04622 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36893 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-36895 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36895 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-36895 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-36895 · Security Note
• https://twitter.com/CVEnew/status/1688971787097485313 · Twitter Post
• https://cybersecurity-help.cz/vdb/SB2023080866 · Note
• https://twitter.com/CVEnew/status/1689198229118738433 · Twitter Post
• https://t.me/cvenotify/56218 · Telegram Post