Microsoft Patch Tuesday, March 2024 Security Update Review

Microsoft Patch Tuesday, March 2024 Security Update Review

Qualys Security Blog [[{„value“:“

Welcome to another insightful dive into Microsoft’s Patch Tuesday! This month’s security updates address a significant number of CVEs, underscoring the ongoing battle against digital vulnerabilities. We invite you to join us to review and discuss the details of these security updates and patches.

Microsoft Patch Tuesday for March 2024

Microsoft Patch Tuesday’s March 2024 edition addressed 64 vulnerabilities, including two critical and 58 important severity vulnerabilities. In this month’s security updates, Microsoft has not addressed any zero-day vulnerabilities known to be exploited in the wild. Microsoft has also addressed four vulnerabilities in Microsoft Edge (Chromium-based). The vulnerabilities have been patched earlier this month.

Microsoft Patch Tuesday, March edition includes updates for vulnerabilities in Microsoft Office and Components, SQL Server, Visual Studio Code, .NET, Microsoft Azure Kubernetes Service, Windows Hyper-V, Windows OLE, Windows Installer, Microsoft Graphics Component, and more.

Microsoft has fixed several flaws in multiple software, including Denial of Service (DoS), Elevation of Privilege (EoP), Information Disclosure, Remote Code Execution (RCE), Security Feature Bypass, and Spoofing.

The March 2024 Microsoft vulnerabilities are classified as follows:

Vulnerability CategoryQuantitySeveritiesSpoofing Vulnerability2Important: 2Denial of Service Vulnerability6Critical: 1
Important: 5Elevation of Privilege Vulnerability24Important: 24Information Disclosure Vulnerability6Important: 6Remote Code Execution Vulnerability18Critical: 1
Important: 17Security Feature Bypass Vulnerability3Important: 3

Other Critical Severity Vulnerabilities Patched in March Patch Tuesday Edition 

CVE-2024-21407: Windows Hyper-V Remote Code Execution Vulnerability

An authenticated attacker on a guest VM must send specially crafted file operation requests to hardware resources to perform remote code execution on the host server. Successful exploitation of this vulnerability requires an attacker to gather information specific to the environment and take additional actions before exploitation to prepare the target environment.

CVE-2024-21408: Windows Hyper-V Denial of Service Vulnerability

Windows Hyper-V allows hardware virtualization. IT professionals and software developers use virtualization to test software on multiple operating systems. Hyper-V enables working professionals to perform these tasks smoothly. With the help of Hyper-V, one can create virtual hard drives, virtual switches, and numerous different virtual devices, all of which can be added to virtual machines.

Microsoft has not published any information about the vulnerability.

Other Microsoft Vulnerability Highlights

CVE-2024-21433 is an elevation of privilege vulnerability in Windows Print Spooler. To exploit the vulnerability, an attacker is required to win a race condition. Upon successful exploitation, an attacker could gain SYSTEM privilege.

CVE-2024-21437 is an elevation of privilege vulnerability in the Windows Graphics Component. Upon successful exploitation, an attacker could gain SYSTEM privilege.

CVE-2024-26160 is an information disclosure vulnerability in Windows Cloud Files Mini Filter Driver. An attacker may disclose the contents of Kernel memory after successfully exploiting the vulnerability.

CVE-2024-26170 is an elevation of privilege vulnerability in the Windows Composite Image File System (CimFS). Upon successful exploitation, an attacker could gain SYSTEM privilege.

CVE-2024-26182 is an elevation of privilege vulnerability in the Windows Kernel. Upon successful exploitation, an attacker could gain SYSTEM privilege.

CVE-2024-26185 is a tempering vulnerability in the Windows Compressed Folder. An attacker would have to convince users to click a link, typically through an enticement in an email or instant message, and then convince them to open the specially crafted file.

Microsoft Release Summary

This month’s release notes cover multiple Microsoft product families and products/versions affected, including, but not limited to, Windows Defender, Open Management Infrastructure, Microsoft Authenticator, Skype for Consumer, Software for Open Networking in the Cloud (SONiC), Microsoft Dynamics, Azure SDK, Microsoft Office SharePoint, Windows Kerberos, Windows USB Hub Driver, Windows USB Serial Driver, Windows Hypervisor-Protected Code Integrity, Windows Update Stack, Windows Print Spooler Components, Microsoft Windows SCSI Class System File, Windows AllJoyn API, Windows Telephony Server, Windows ODBC Driver, Microsoft WDAC OLE DB provider for SQL, Windows USB Print Driver, Windows Kernel, Windows NTFS, Microsoft Teams for Android, Microsoft WDAC ODBC Driver, Windows Cloud Files Mini Filter Driver, Microsoft Edge for Android, Windows Error Reporting, Windows Composite Image File System, Windows Compressed Folder, Microsoft QUIC, Windows Standards-Based Storage Management Service, Microsoft Exchange Server, Microsoft Office, Microsoft Intune, and Azure Data Studio.

The next Patch Tuesday falls on April 9, and we’ll be back with details and patch analysis. Until next Patch Tuesday, stay safe and secure. Be sure to subscribe to the ‘This Month in Vulnerabilities and Patch’s webinar.’

Qualys Monthly Webinar Series

The Qualys Research team hosts a monthly webinar series to help our existing customers leverage the seamless integration between Qualys Vulnerability Management Detection Response (VMDR) and Qualys Patch Management. Combining these two solutions can reduce the median time to remediate critical vulnerabilities.

During the webcast, we will discuss this month’s high-impact vulnerabilities, including those that are a part of this month’s Patch Tuesday alert. We will walk you through the necessary steps to address the key vulnerabilities using Qualys VMDR and Qualys Patch Management.

Join the webinar

This Month in Vulnerabilities & Patches

„}]] Read More 

Schreibe einen Kommentar

Deine E-Mail-Adresse wird nicht veröffentlicht. Erforderliche Felder sind mit * markiert