CVE-2023-38151: Microsoft Host Integration Server 2020 Remote Code Execution Vulnerability

Overview

Severity

High (CVSS 8.8)

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Category

Remote Code Execution

Exploit Status

Not Exploited

Exploitation Likelihood

Less Likely

Patch Tuesday

2023-Nov

Released

2023-11-14

EPSS Score

0.34% (percentile: 56.6%)

FAQ

How could an attacker exploit this vulnerability? Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the target machine if the victim connects to the attacker's malicious DB2 server and they execute a specially crafted query.

Affected Products (2)

Azure

• Microsoft OLE DB Provider for DB2 V7
• Host Integration Server 2020

Security Updates (1)

• 5032921

Acknowledgments

bee13oy with <a href="https://www.cyberkl.com/">Cyber Kunlun Lab</a>

Revision History

• 2023-11-14: Information published.