JPCERT-AT-2022-0031
JPCERT/CC
2022-11-09
Microsoft Corporation
November 2022 Security Updates
https://msrc.microsoft.com/update-guide/en-us/releaseNote/2022-Nov
Microsoft Corporation
Microsoft Security Updates for November 2022 (Monthly) (Japanese)
https://msrc-blog.microsoft.com/2022/11/08/202211-security-update/
According to Microsoft, among these vulnerabilities, the following four vulnerability 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-2022-41073
Windows Print Spooler Elevation of Privilege Vulnerability
https://msrc.microsoft.com/update-guide/en-us/vulnerability/CVE-2022-41073
CVE-2022-41091
Windows Mark of the Web Security Feature Bypass Vulnerability
https://msrc.microsoft.com/update-guide/en-us/vulnerability/CVE-2022-41091
CVE-2022-41125
Windows CNG Key Isolation Service Elevation of Privilege Vulnerability
https://msrc.microsoft.com/update-guide/en-us/vulnerability/CVE-2022-41125
CVE-2022-41128
Windows Scripting Languages Remote Code Execution Vulnerability
https://msrc.microsoft.com/update-guide/en-us/vulnerability/CVE-2022-41128
Microsoft Update Catalog
https://www.catalog.update.microsoft.com/
Windows Update: FAQ
https://support.microsoft.com/en-us/help/12373/windows-update-faq
Microsoft Corporation
Customer Guidance for Reported Zero-day Vulnerabilities in Microsoft Exchange Server
https://msrc-blog.microsoft.com/2022/09/29/customer-guidance-for-reported-zero-day-vulnerabilities-in-microsoft-exchange-server/
Microsoft The Exchange Team
Released: November 2022 Exchange Server Security Updates
https://techcommunity.microsoft.com/t5/exchange-team-blog/released-november-2022-exchange-server-security-updates/ba-p/3669045
Microsoft Corporation
Release Notes
https://msrc.microsoft.com/update-guide/releaseNote
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/
JPCERT/CC
2022-11-09
I. Overview
Microsoft has released November 2022 Security Updates to address the vulnerabilities in their products. Remote attackers leveraging these vulnerabilities may be able to execute arbitrary code. It is recommended to check the information provided by Microsoft and apply the updates.Microsoft Corporation
November 2022 Security Updates
https://msrc.microsoft.com/update-guide/en-us/releaseNote/2022-Nov
Microsoft Corporation
Microsoft Security Updates for November 2022 (Monthly) (Japanese)
https://msrc-blog.microsoft.com/2022/11/08/202211-security-update/
According to Microsoft, among these vulnerabilities, the following four vulnerability 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-2022-41073
Windows Print Spooler Elevation of Privilege Vulnerability
https://msrc.microsoft.com/update-guide/en-us/vulnerability/CVE-2022-41073
CVE-2022-41091
Windows Mark of the Web Security Feature Bypass Vulnerability
https://msrc.microsoft.com/update-guide/en-us/vulnerability/CVE-2022-41091
CVE-2022-41125
Windows CNG Key Isolation Service Elevation of Privilege Vulnerability
https://msrc.microsoft.com/update-guide/en-us/vulnerability/CVE-2022-41125
CVE-2022-41128
Windows Scripting Languages Remote Code Execution Vulnerability
https://msrc.microsoft.com/update-guide/en-us/vulnerability/CVE-2022-41128
II. Solution
Please apply the security update programs through Microsoft Update,Windows Update, etc. as soon as possible.Microsoft Update Catalog
https://www.catalog.update.microsoft.com/
Windows Update: FAQ
https://support.microsoft.com/en-us/help/12373/windows-update-faq
III. Related information
The security update was released for the zero-day vulnerabilities(CVE-2022-41040, CVE-2022-41082) in Microsoft Exchange Server that Microsoft disclosed on September 30, 2022 (local time).It is recommended to apply update immediately.Microsoft Corporation
Customer Guidance for Reported Zero-day Vulnerabilities in Microsoft Exchange Server
https://msrc-blog.microsoft.com/2022/09/29/customer-guidance-for-reported-zero-day-vulnerabilities-in-microsoft-exchange-server/
Microsoft The Exchange Team
Released: November 2022 Exchange Server Security Updates
https://techcommunity.microsoft.com/t5/exchange-team-blog/released-november-2022-exchange-server-security-updates/ba-p/3669045
IV. References
Microsoft Corporation
Release Notes
https://msrc.microsoft.com/update-guide/releaseNote
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/