JPCERT-AT-2024-0021
JPCERT/CC
2024-11-13

I. Overview

Microsoft has released November 2024 Security Updates to address the vulnerabilities in their products. Remote attackers leveraging these vulnerabilities may be able to execute arbitrary code.

Microsoft Corporation
November 2024 Security Updates
https://msrc.microsoft.com/update-guide/en-us/releaseNote/2024-Nov

According to Microsoft, among the vulnerabilities, the following
vulnerabilities have been confirmed to be exploited in the wild.
Please consider applying the security update programs by referring to
the information provided by Microsoft.

CVE-2024-49039
Windows Task Scheduler Elevation of Privilege Vulnerability
https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2024-49039

CVE-2024-43451
NTLM Hash Disclosure Spoofing Vulnerability
https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2024-43451

II. Solution

Please apply the security update programs through Microsoft Update,Windows Update, etc.

Microsoft Update Catalog
https://www.catalog.update.microsoft.com/

Windows Update: FAQ
https://support.microsoft.com/en-us/help/12373/windows-update-faq

III. References

Microsoft Corporation
Release Notes
https://msrc.microsoft.com/update-guide/


If you have any information regarding this alert, please contact JPCERT/CC.

JPCERT Coordination Center (Early Warning Group)
MAIL: ew-info@jpcert.or.jp
https://www.jpcert.or.jp/english/