Input validation error in Microsoft products - CVE-2023-33153
Published: July 12, 2023
Vulnerability identifier: #VU78200
CSH Severity: Medium
CVSS v4: 7.1 [CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-33153
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to insufficient validation of user-supplied input in the Microsoft Outlook. A remote attacker can trick a victim to open a specially crafted file and execute arbitrary code on the system.
Affected software
Microsoft Office LTSC
Microsoft 365 Apps for Enterprise
Microsoft Office
Microsoft 365 Apps for Enterprise
Microsoft Office
How to mitigate CVE-2023-33153
Install updates from vendor's website.