Microsoft bu ay yayınladığı Patch Tuesday güncellemeleri ile 6 adet Zero-day güvenlik açığı ve toplam 132 zafiyeti kapattı.
Bu ay yayınlanan güncellemerle düzeltilen 132 güvenlik açığından 9’u kritik olarak olarak sınıflandırıdı.
Kapatılan zafiyetler aşağıdaki gibidir:
- 33 Elevation of Privilege Vulnerabilities
- 13 Security Feature Bypass Vulnerabilities
- 37 Remote Code Execution Vulnerabilities
- 19 Information Disclosure Vulnerabilities
- 22 Denial of Service Vulnerabilities
- 7 Spoofing Vulnerabilities
Önemli güvenlik açıkları
CVE-2023-32046 – Windows MSHTML Platform Elevation of Privilege Vulnerability
CVE-2023-32049 – Windows SmartScreen Security Feature Bypass Vulnerability
CVE-2023-36874 – Windows Error Reporting Service Elevation of Privilege Vulnerability
CVE-2023-36884 – Office and Windows HTML Remote Code Execution Vulnerability
Şu anda bu kusur için herhangi bir güvenlik güncelleştirmesi bulunmamakla birlikte Microsoft, Office için Microsoft Defender kullanıcılarının ve “Block all Office applications from creating child processes” saldırı yüzeyi azaltma kuralını kullananların bu güvenlik açığından yararlanmaya çalışan eklerden korunduğunu söylüyor.
Bu korumaları kullanmayanlar için, aşağıdaki adımlar uygulanmalı
“HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BLOCK_CROSS_PROTOCOL_FILE_NAVIGATION” kayıt defteri anahtarına veri 1 ile REG_DWORD türünde değerler olarak ekleyebilirsiniz.
excel.exe
- Grafik.exe
- MSAccess.exe
- MSPub.exe
- PowerPoint.exe
- Visio.exe
- WinProj.exe
- WinWord.exe
- wordpad.exe
ADV230001 – Guidance on Microsoft Signed Drivers Being Used Maliciously
CVE-2023-35311 – Microsoft Outlook Security Feature Bypass Vulnerability
Temmuz 2023 Patch Tuesday Güvenlik Güncellemelerinin Tam Listesi
| Tag | CVE ID | CVE Title | Severity |
|---|---|---|---|
| .NET and Visual Studio | CVE-2023-33127 | .NET and Visual Studio Elevation of Privilege Vulnerability | Important |
| ASP.NET and Visual Studio | CVE-2023-33170 | ASP.NET and Visual Studio Security Feature Bypass Vulnerability | Important |
| Azure Active Directory | CVE-2023-36871 | Azure Active Directory Security Feature Bypass Vulnerability | Important |
| Azure Active Directory | CVE-2023-35348 | Active Directory Federation Service Security Feature Bypass Vulnerability | Important |
| Microsoft Dynamics | CVE-2023-33171 | Microsoft Dynamics 365 (on-premises) Cross-site Scripting Vulnerability | Important |
| Microsoft Dynamics | CVE-2023-35335 | Microsoft Dynamics 365 (on-premises) Cross-site Scripting Vulnerability | Important |
| Microsoft Graphics Component | CVE-2023-33149 | Microsoft Office Graphics Remote Code Execution Vulnerability | Important |
| Microsoft Graphics Component | CVE-2023-21756 | Windows Win32k Elevation of Privilege Vulnerability | Important |
| Microsoft Media-Wiki Extensions | CVE-2023-35333 | MediaWiki PandocUpload Extension Remote Code Execution Vulnerability | Important |
| Microsoft Office | CVE-2023-33148 | Microsoft Office Elevation of Privilege Vulnerability | Important |
| Microsoft Office | CVE-2023-36884 | Office and Windows HTML Remote Code Execution Vulnerability | Important |
| Microsoft Office | CVE-2023-33150 | Microsoft Office Security Feature Bypass Vulnerability | Important |
| Microsoft Office Access | CVE-2023-33152 | Microsoft ActiveX Remote Code Execution Vulnerability | Important |
| Microsoft Office Excel | CVE-2023-33158 | Microsoft Excel Remote Code Execution Vulnerability | Important |
| Microsoft Office Excel | CVE-2023-33161 | Microsoft Excel Remote Code Execution Vulnerability | Important |
| Microsoft Office Excel | CVE-2023-33162 | Microsoft Excel Information Disclosure Vulnerability | Important |
| Microsoft Office Outlook | CVE-2023-33151 | Microsoft Outlook Spoofing Vulnerability | Important |
| Microsoft Office Outlook | CVE-2023-33153 | Microsoft Outlook Remote Code Execution Vulnerability | Important |
| Microsoft Office Outlook | CVE-2023-35311 | Microsoft Outlook Security Feature Bypass Vulnerability | Important |
| Microsoft Office SharePoint | CVE-2023-33134 | Microsoft SharePoint Server Remote Code Execution Vulnerability | Important |
| Microsoft Office SharePoint | CVE-2023-33160 | Microsoft SharePoint Server Remote Code Execution Vulnerability | Critical |
| Microsoft Office SharePoint | CVE-2023-33165 | Microsoft SharePoint Server Security Feature Bypass Vulnerability | Important |
| Microsoft Office SharePoint | CVE-2023-33157 | Microsoft SharePoint Remote Code Execution Vulnerability | Critical |
| Microsoft Office SharePoint | CVE-2023-33159 | Microsoft SharePoint Server Spoofing Vulnerability | Important |
| Microsoft Power Apps | CVE-2023-32052 | Microsoft Power Apps Spoofing Vulnerability | Important |
| Microsoft Printer Drivers | CVE-2023-32085 | Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability | Important |
| Microsoft Printer Drivers | CVE-2023-35302 | Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability | Important |
| Microsoft Printer Drivers | CVE-2023-35296 | Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability | Important |
| Microsoft Printer Drivers | CVE-2023-35324 | Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability | Important |
| Microsoft Printer Drivers | CVE-2023-32040 | Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability | Important |
| Microsoft Printer Drivers | CVE-2023-35306 | Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability | Important |
| Microsoft Printer Drivers | CVE-2023-32039 | Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability | Important |
| Microsoft Windows Codecs Library | CVE-2023-35303 | USB Audio Class System Driver Remote Code Execution Vulnerability | Important |
| Microsoft Windows Codecs Library | CVE-2023-36872 | VP9 Video Extensions Information Disclosure Vulnerability | Important |
| Microsoft Windows Codecs Library | CVE-2023-32051 | Raw Image Extension Remote Code Execution Vulnerability | Important |
| Mono Authenticode | CVE-2023-35373 | Mono Authenticode Validation Spoofing Vulnerability | Important |
| Paint 3D | CVE-2023-35374 | Paint 3D Remote Code Execution Vulnerability | Important |
| Paint 3D | CVE-2023-32047 | Paint 3D Remote Code Execution Vulnerability | Important |
| Role: DNS Server | CVE-2023-35310 | Windows DNS Server Remote Code Execution Vulnerability | Important |
| Role: DNS Server | CVE-2023-35346 | Windows DNS Server Remote Code Execution Vulnerability | Important |
| Role: DNS Server | CVE-2023-35345 | Windows DNS Server Remote Code Execution Vulnerability | Important |
| Role: DNS Server | CVE-2023-35344 | Windows DNS Server Remote Code Execution Vulnerability | Important |
| Service Fabric | CVE-2023-36868 | Azure Service Fabric on Windows Information Disclosure Vulnerability | Important |
| Visual Studio Code | CVE-2023-36867 | Visual Studio Code GitHub Pull Requests and Issues Extension Remote Code Execution Vulnerability | Important |
| Windows Active Directory Certificate Services | CVE-2023-35351 | Windows Active Directory Certificate Services (AD CS) Remote Code Execution Vulnerability | Important |
| Windows Active Directory Certificate Services | CVE-2023-35350 | Windows Active Directory Certificate Services (AD CS) Remote Code Execution Vulnerability | Important |
| Windows Active Template Library | CVE-2023-32055 | Active Template Library Elevation of Privilege Vulnerability | Important |
| Windows Admin Center | CVE-2023-29347 | Windows Admin Center Spoofing Vulnerability | Important |
| Windows App Store | CVE-2023-35347 | Microsoft Install Service Elevation of Privilege Vulnerability | Important |
| Windows Authentication Methods | CVE-2023-35329 | Windows Authentication Denial of Service Vulnerability | Important |
| Windows CDP User Components | CVE-2023-35326 | Windows CDP User Components Information Disclosure Vulnerability | Important |
| Windows Certificates | ADV230001 | Guidance on Microsoft Signed Drivers Being Used Maliciously | None |
| Windows Clip Service | CVE-2023-35362 | Windows Clip Service Elevation of Privilege Vulnerability | Important |
| Windows Cloud Files Mini Filter Driver | CVE-2023-33155 | Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability | Important |
| Windows Cluster Server | CVE-2023-32033 | Microsoft Failover Cluster Remote Code Execution Vulnerability | Important |
| Windows CNG Key Isolation Service | CVE-2023-35340 | Windows CNG Key Isolation Service Elevation of Privilege Vulnerability | Important |
| Windows Common Log File System Driver | CVE-2023-35299 | Windows Common Log File System Driver Elevation of Privilege Vulnerability | Important |
| Windows Connected User Experiences and Telemetry | CVE-2023-35320 | Connected User Experiences and Telemetry Elevation of Privilege Vulnerability | Important |
| Windows Connected User Experiences and Telemetry | CVE-2023-35353 | Connected User Experiences and Telemetry Elevation of Privilege Vulnerability | Important |
| Windows CryptoAPI | CVE-2023-35339 | Windows CryptoAPI Denial of Service Vulnerability | Important |
| Windows Cryptographic Services | CVE-2023-33174 | Windows Cryptographic Information Disclosure Vulnerability | Important |
| Windows Defender | CVE-2023-33156 | Microsoft Defender Elevation of Privilege Vulnerability | Important |
| Windows Deployment Services | CVE-2023-35322 | Windows Deployment Services Remote Code Execution Vulnerability | Important |
| Windows Deployment Services | CVE-2023-35321 | Windows Deployment Services Denial of Service Vulnerability | Important |
| Windows EFI Partition | ADV230002 | Microsoft Guidance for Addressing Security Feature Bypass in Trend Micro EFI Modules | Important |
| Windows Error Reporting | CVE-2023-36874 | Windows Error Reporting Service Elevation of Privilege Vulnerability | Important |
| Windows Failover Cluster | CVE-2023-32083 | Microsoft Failover Cluster Information Disclosure Vulnerability | Important |
| Windows Geolocation Service | CVE-2023-35343 | Windows Geolocation Service Remote Code Execution Vulnerability | Important |
| Windows HTTP.sys | CVE-2023-32084 | HTTP.sys Denial of Service Vulnerability | Important |
| Windows HTTP.sys | CVE-2023-35298 | HTTP.sys Denial of Service Vulnerability | Important |
| Windows Image Acquisition | CVE-2023-35342 | Windows Image Acquisition Elevation of Privilege Vulnerability | Important |
| Windows Installer | CVE-2023-32053 | Windows Installer Elevation of Privilege Vulnerability | Important |
| Windows Installer | CVE-2023-32050 | Windows Installer Elevation of Privilege Vulnerability | Important |
| Windows Kernel | CVE-2023-35304 | Windows Kernel Elevation of Privilege Vulnerability | Important |
| Windows Kernel | CVE-2023-35363 | Windows Kernel Elevation of Privilege Vulnerability | Important |
| Windows Kernel | CVE-2023-35305 | Windows Kernel Elevation of Privilege Vulnerability | Important |
| Windows Kernel | CVE-2023-35356 | Windows Kernel Elevation of Privilege Vulnerability | Important |
| Windows Kernel | CVE-2023-35357 | Windows Kernel Elevation of Privilege Vulnerability | Important |
| Windows Kernel | CVE-2023-35358 | Windows Kernel Elevation of Privilege Vulnerability | Important |
| Windows Layer 2 Tunneling Protocol | CVE-2023-32037 | Windows Layer-2 Bridge Network Driver Information Disclosure Vulnerability | Important |
| Windows Layer-2 Bridge Network Driver | CVE-2023-35315 | Windows Layer-2 Bridge Network Driver Remote Code Execution Vulnerability | Critical |
| Windows Local Security Authority (LSA) | CVE-2023-35331 | Windows Local Security Authority (LSA) Denial of Service Vulnerability | Important |
| Windows Media | CVE-2023-35341 | Microsoft DirectMusic Information Disclosure Vulnerability | Important |
| Windows Message Queuing | CVE-2023-32057 | Microsoft Message Queuing Remote Code Execution Vulnerability | Critical |
| Windows Message Queuing | CVE-2023-35309 | Microsoft Message Queuing Remote Code Execution Vulnerability | Important |
| Windows Message Queuing | CVE-2023-32045 | Microsoft Message Queuing Denial of Service Vulnerability | Important |
| Windows Message Queuing | CVE-2023-32044 | Microsoft Message Queuing Denial of Service Vulnerability | Important |
| Windows MSHTML Platform | CVE-2023-32046 | Windows MSHTML Platform Elevation of Privilege Vulnerability | Important |
| Windows MSHTML Platform | CVE-2023-35336 | Windows MSHTML Platform Security Feature Bypass Vulnerability | Important |
| Windows MSHTML Platform | CVE-2023-35308 | Windows MSHTML Platform Security Feature Bypass Vulnerability | Important |
| Windows Netlogon | CVE-2023-21526 | Windows Netlogon Information Disclosure Vulnerability | Important |
| Windows Network Load Balancing | CVE-2023-33163 | Windows Network Load Balancing Remote Code Execution Vulnerability | Important |
| Windows NT OS Kernel | CVE-2023-35361 | Windows Kernel Elevation of Privilege Vulnerability | Important |
| Windows NT OS Kernel | CVE-2023-35364 | Windows Kernel Elevation of Privilege Vulnerability | Important |
| Windows NT OS Kernel | CVE-2023-35360 | Windows Kernel Elevation of Privilege Vulnerability | Important |
| Windows ODBC Driver | CVE-2023-32038 | Microsoft ODBC Driver Remote Code Execution Vulnerability | Important |
| Windows OLE | CVE-2023-32042 | OLE Automation Information Disclosure Vulnerability | Important |
| Windows Online Certificate Status Protocol (OCSP) SnapIn | CVE-2023-35323 | Windows OLE Remote Code Execution Vulnerability | Important |
| Windows Online Certificate Status Protocol (OCSP) SnapIn | CVE-2023-35313 | Windows Online Certificate Status Protocol (OCSP) SnapIn Remote Code Execution Vulnerability | Important |
| Windows Partition Management Driver | CVE-2023-33154 | Windows Partition Management Driver Elevation of Privilege Vulnerability | Important |
| Windows Peer Name Resolution Protocol | CVE-2023-35338 | Windows Peer Name Resolution Protocol Denial of Service Vulnerability | Important |
| Windows PGM | CVE-2023-35297 | Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability | Critical |
| Windows Print Spooler Components | CVE-2023-35325 | Windows Print Spooler Information Disclosure Vulnerability | Important |
| Windows Remote Desktop | CVE-2023-35352 | Windows Remote Desktop Security Feature Bypass Vulnerability | Critical |
| Windows Remote Desktop | CVE-2023-32043 | Windows Remote Desktop Security Feature Bypass Vulnerability | Important |
| Windows Remote Desktop | CVE-2023-35332 | Windows Remote Desktop Protocol Security Feature Bypass | Important |
| Windows Remote Procedure Call | CVE-2023-35300 | Remote Procedure Call Runtime Remote Code Execution Vulnerability | Important |
| Windows Remote Procedure Call | CVE-2023-33168 | Remote Procedure Call Runtime Denial of Service Vulnerability | Important |
| Windows Remote Procedure Call | CVE-2023-33173 | Remote Procedure Call Runtime Denial of Service Vulnerability | Important |
| Windows Remote Procedure Call | CVE-2023-33172 | Remote Procedure Call Runtime Denial of Service Vulnerability | Important |
| Windows Remote Procedure Call | CVE-2023-32035 | Remote Procedure Call Runtime Denial of Service Vulnerability | Important |
| Windows Remote Procedure Call | CVE-2023-33166 | Remote Procedure Call Runtime Denial of Service Vulnerability | Important |
| Windows Remote Procedure Call | CVE-2023-32034 | Remote Procedure Call Runtime Denial of Service Vulnerability | Important |
| Windows Remote Procedure Call | CVE-2023-33167 | Remote Procedure Call Runtime Denial of Service Vulnerability | Important |
| Windows Remote Procedure Call | CVE-2023-33169 | Remote Procedure Call Runtime Denial of Service Vulnerability | Important |
| Windows Remote Procedure Call | CVE-2023-35318 | Remote Procedure Call Runtime Denial of Service Vulnerability | Important |
| Windows Remote Procedure Call | CVE-2023-33164 | Remote Procedure Call Runtime Denial of Service Vulnerability | Important |
| Windows Remote Procedure Call | CVE-2023-35319 | Remote Procedure Call Runtime Denial of Service Vulnerability | Important |
| Windows Remote Procedure Call | CVE-2023-35316 | Remote Procedure Call Runtime Information Disclosure Vulnerability | Important |
| Windows Remote Procedure Call | CVE-2023-35314 | Remote Procedure Call Runtime Denial of Service Vulnerability | Important |
| Windows Routing and Remote Access Service (RRAS) | CVE-2023-35367 | Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability | Critical |
| Windows Routing and Remote Access Service (RRAS) | CVE-2023-35366 | Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability | Critical |
| Windows Routing and Remote Access Service (RRAS) | CVE-2023-35365 | Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability | Critical |
| Windows Server Update Service | CVE-2023-35317 | Windows Server Update Service (WSUS) Elevation of Privilege Vulnerability | Important |
| Windows Server Update Service | CVE-2023-32056 | Windows Server Update Service (WSUS) Elevation of Privilege Vulnerability | Important |
| Windows SmartScreen | CVE-2023-32049 | Windows SmartScreen Security Feature Bypass Vulnerability | Important |
| Windows SPNEGO Extended Negotiation | CVE-2023-35330 | Windows Extended Negotiation Denial of Service Vulnerability | Important |
| Windows Transaction Manager | CVE-2023-35328 | Windows Transaction Manager Elevation of Privilege Vulnerability | Important |
| Windows Update Orchestrator Service | CVE-2023-32041 | Windows Update Orchestrator Service Information Disclosure Vulnerability | Important |
| Windows VOLSNAP.SYS | CVE-2023-35312 | Microsoft VOLSNAP.SYS Elevation of Privilege Vulnerability | Important |
| Windows Volume Shadow Copy | CVE-2023-32054 | Volume Shadow Copy Elevation of Privilege Vulnerability | Important |
| Windows Win32K | CVE-2023-35337 | Win32k Elevation of Privilege Vulnerability | Important |
