Quelle: microsoft.com
Heute ist Microsofts Patch Tuesday für Oktober 2022, und mit ihm werden eine aktiv ausgenutzte Windows-Sicherheitslücke und insgesamt 84 Schwachstellen behoben.
Dreizehn der 84 mit dem heutigen Update behobenen Sicherheitslücken werden als "kritisch" eingestuft, da sie die Erhöhung von Berechtigungen, Spoofing oder Remotecodeausführung ermöglichen, eine der schwerwiegendsten Arten von Sicherheitslücken.
In den oben genannten Zahlen sind zwölf Sicherheitslücken nicht enthalten, die am 3. Oktober in Microsoft Edge behoben wurden.
Der diesmonatige Patch Tuesday behebt zwei öffentlich bekannte Zero-Day-Schwachstellen, von denen eine aktiv in Angriffen ausgenutzt wird und eine öffentlich bekannt ist.
Microsoft stuft eine Sicherheitslücke als Zero-Day ein, wenn sie öffentlich bekannt ist oder aktiv ausgenutzt wird, ohne dass ein offizieller Fix verfügbar ist.
Die aktiv ausgenutzte Zero-Day-Schwachstelle, die heute behoben wurde, wird unter der Bezeichnung "CVE-2022-41033 - Windows COM+ Event System Service Elevation of Privilege Vulnerability" geführt.
"Ein Angreifer, der diese Sicherheitsanfälligkeit erfolgreich ausnutzt, kann SYSTEM-Rechte erlangen", heißt es in der Mitteilung von Microsoft.
Die ausgenutzte Sicherheitslücke wird als von einem "anonymen" Forscher entdeckt aufgeführt.
Die öffentlich bekannt gegebene Sicherheitslücke wird als "CVE-2022-41043 - Microsoft Office Information Disclosure Vulnerability" geführt und wurde von Cody Thomas von SpecterOps entdeckt.
Laut Microsoft können Angreifer diese Sicherheitslücke nutzen, um Zugriff auf die Authentifizierungs-Token der Benutzer zu erhalten.
Leider hat Microsoft keine Sicherheitsupdates für zwei aktiv ausgenutzte Zero-Day-Schwachstellen veröffentlicht, die als CVE-2022-41040 und CVE-2022-41082 bezeichnet werden und auch als ProxyNotShell bezeichnet werden.
Diese Schwachstellen wurden Ende September vom vietnamesischen Cybersicherheitsunternehmen GTSC aufgedeckt, das die Angriffe zuerst entdeckte und meldete.
Die Schwachstellen wurden Microsoft über die Zero-Day-Initiative von Trend Micro gemeldet und sollten heute behoben werden.
Im heutigen Microsoft Exchange Security Bulletin heißt es jedoch, dass die Korrekturen noch nicht fertig sind.
"Die Oktober 2022 SUs enthalten keine Korrekturen für die am 29. September 2022 öffentlich gemeldeten Zero-Day-Schwachstellen (CVE-2022-41040 und CVE-2022-41082)", heißt es im Microsoft Exchange Bulletin.
"Bitte lesen Sie diesen Blog-Beitrag, um Abhilfemaßnahmen für diese Sicherheitslücken anzuwenden. Wir werden Updates für CVE-2022-41040 und CVE-2022-41082 veröffentlichen, sobald sie fertig sind."
| Tag | CVE ID | CVE Title | Severity |
|---|---|---|---|
| Active Directory Domain Services | CVE-2022-38042 | Active Directory Domain Services Elevation of Privilege Vulnerability | Important |
| Azure | CVE-2022-38017 | StorSimple 8000 Series Elevation of Privilege Vulnerability | Important |
| Azure Arc | CVE-2022-37968 | Azure Arc-enabled Kubernetes cluster Connect Elevation of Privilege Vulnerability | Critical |
| Client Server Run-time Subsystem (CSRSS) | CVE-2022-37987 | Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability | Important |
| Client Server Run-time Subsystem (CSRSS) | CVE-2022-37989 | Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability | Important |
| Microsoft Edge (Chromium-based) | CVE-2022-3311 | Chromium: CVE-2022-3311 Use after free in Import | Unknown |
| Microsoft Edge (Chromium-based) | CVE-2022-3313 | Chromium: CVE-2022-3313 Incorrect security UI in Full Screen | Unknown |
| Microsoft Edge (Chromium-based) | CVE-2022-3315 | Chromium: CVE-2022-3315 Type confusion in Blink | Unknown |
| Microsoft Edge (Chromium-based) | CVE-2022-3370 | Chromium: CVE-2022-3370 Use after free in Custom Elements | Unknown |
| Microsoft Edge (Chromium-based) | CVE-2022-3373 | Chromium: CVE-2022-3373 Out of bounds write in V8 | Unknown |
| Microsoft Edge (Chromium-based) | CVE-2022-3316 | Chromium: CVE-2022-3316 Insufficient validation of untrusted input in Safe Browsing | Unknown |
| Microsoft Edge (Chromium-based) | CVE-2022-3317 | Chromium: CVE-2022-3317 Insufficient validation of untrusted input in Intents | Unknown |
| Microsoft Edge (Chromium-based) | CVE-2022-3310 | Chromium: CVE-2022-3310 Insufficient policy enforcement in Custom Tabs | Unknown |
| Microsoft Edge (Chromium-based) | CVE-2022-3304 | Chromium: CVE-2022-3304 Use after free in CSS | Unknown |
| Microsoft Edge (Chromium-based) | CVE-2022-41035 | Microsoft Edge (Chromium-based) Spoofing Vulnerability | Moderate |
| Microsoft Edge (Chromium-based) | CVE-2022-3308 | Chromium: CVE-2022-3308 Insufficient policy enforcement in Developer Tools | Unknown |
| Microsoft Edge (Chromium-based) | CVE-2022-3307 | Chromium: CVE-2022-3307 Use after free in Media | Unknown |
| Microsoft Graphics Component | CVE-2022-37986 | Windows Win32k Elevation of Privilege Vulnerability | Important |
| Microsoft Graphics Component | CVE-2022-38051 | Windows Graphics Component Elevation of Privilege Vulnerability | Important |
| Microsoft Graphics Component | CVE-2022-37997 | Windows Graphics Component Elevation of Privilege Vulnerability | Important |
| Microsoft Graphics Component | CVE-2022-37985 | Windows Graphics Component Information Disclosure Vulnerability | Important |
| Microsoft Graphics Component | CVE-2022-33635 | Windows GDI+ Remote Code Execution Vulnerability | Important |
| Microsoft Office | CVE-2022-38001 | Microsoft Office Spoofing Vulnerability | Important |
| Microsoft Office | CVE-2022-38048 | Microsoft Office Remote Code Execution Vulnerability | Critical |
| Microsoft Office | CVE-2022-41043 | Microsoft Office Information Disclosure Vulnerability | Important |
| Microsoft Office SharePoint | CVE-2022-38053 | Microsoft SharePoint Server Remote Code Execution Vulnerability | Important |
| Microsoft Office SharePoint | CVE-2022-41036 | Microsoft SharePoint Server Remote Code Execution Vulnerability | Important |
| Microsoft Office SharePoint | CVE-2022-41038 | Microsoft SharePoint Server Remote Code Execution Vulnerability | Critical |
| Microsoft Office SharePoint | CVE-2022-41037 | Microsoft SharePoint Server Remote Code Execution Vulnerability | Important |
| Microsoft Office Word | CVE-2022-41031 | Microsoft Word Remote Code Execution Vulnerability | Important |
| Microsoft Office Word | CVE-2022-38049 | Microsoft Office Graphics Remote Code Execution Vulnerability | Important |
| Microsoft WDAC OLE DB provider for SQL | CVE-2022-37982 | Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability | Important |
| Microsoft WDAC OLE DB provider for SQL | CVE-2022-38031 | Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability | Important |
| NuGet Client | CVE-2022-41032 | NuGet Client Elevation of Privilege Vulnerability | Important |
| Remote Access Service Point-to-Point Tunneling Protocol | CVE-2022-37965 | Windows Point-to-Point Tunneling Protocol Denial of Service Vulnerability | Important |
| Role: Windows Hyper-V | CVE-2022-37979 | Windows Hyper-V Elevation of Privilege Vulnerability | Critical |
| Service Fabric | CVE-2022-35829 | Service Fabric Explorer Spoofing Vulnerability | Important |
| Visual Studio Code | CVE-2022-41042 | Visual Studio Code Information Disclosure Vulnerability | Important |
| Visual Studio Code | CVE-2022-41034 | Visual Studio Code Remote Code Execution Vulnerability | Important |
| Visual Studio Code | CVE-2022-41083 | Visual Studio Code Elevation of Privilege Vulnerability | Important |
| Windows Active Directory Certificate Services | CVE-2022-37978 | Windows Active Directory Certificate Services Security Feature Bypass | Important |
| Windows Active Directory Certificate Services | CVE-2022-37976 | Active Directory Certificate Services Elevation of Privilege Vulnerability | Critical |
| Windows ALPC | CVE-2022-38029 | Windows ALPC Elevation of Privilege Vulnerability | Important |
| Windows CD-ROM Driver | CVE-2022-38044 | Windows CD-ROM File System Driver Remote Code Execution Vulnerability | Important |
| Windows COM+ Event System Service | CVE-2022-41033 | Windows COM+ Event System Service Elevation of Privilege Vulnerability | Important |
| Windows Connected User Experiences and Telemetry | CVE-2022-38021 | Connected User Experiences and Telemetry Elevation of Privilege Vulnerability | Important |
| Windows CryptoAPI | CVE-2022-34689 | Windows CryptoAPI Spoofing Vulnerability | Critical |
| Windows Defender | CVE-2022-37971 | Microsoft Windows Defender Elevation of Privilege Vulnerability | Important |
| Windows DHCP Client | CVE-2022-38026 | Windows DHCP Client Information Disclosure Vulnerability | Important |
| Windows DHCP Client | CVE-2022-37980 | Windows DHCP Client Elevation of Privilege Vulnerability | Important |
| Windows Distributed File System (DFS) | CVE-2022-38025 | Windows Distributed File System (DFS) Information Disclosure Vulnerability | Important |
| Windows DWM Core Library | CVE-2022-37970 | Windows DWM Core Library Elevation of Privilege Vulnerability | Important |
| Windows DWM Core Library | CVE-2022-37983 | Microsoft DWM Core Library Elevation of Privilege Vulnerability | Important |
| Windows Event Logging Service | CVE-2022-37981 | Windows Event Logging Service Denial of Service Vulnerability | Important |
| Windows Group Policy | CVE-2022-37975 | Windows Group Policy Elevation of Privilege Vulnerability | Important |
| Windows Group Policy Preference Client | CVE-2022-37994 | Windows Group Policy Preference Client Elevation of Privilege Vulnerability | Important |
| Windows Group Policy Preference Client | CVE-2022-37993 | Windows Group Policy Preference Client Elevation of Privilege Vulnerability | Important |
| Windows Group Policy Preference Client | CVE-2022-37999 | Windows Group Policy Preference Client Elevation of Privilege Vulnerability | Important |
| Windows Internet Key Exchange (IKE) Protocol | CVE-2022-38036 | Internet Key Exchange (IKE) Protocol Denial of Service Vulnerability | Important |
| Windows Kernel | CVE-2022-37988 | Windows Kernel Elevation of Privilege Vulnerability | Important |
| Windows Kernel | CVE-2022-38037 | Windows Kernel Elevation of Privilege Vulnerability | Important |
| Windows Kernel | CVE-2022-37990 | Windows Kernel Elevation of Privilege Vulnerability | Important |
| Windows Kernel | CVE-2022-38038 | Windows Kernel Elevation of Privilege Vulnerability | Important |
| Windows Kernel | CVE-2022-38039 | Windows Kernel Elevation of Privilege Vulnerability | Important |
| Windows Kernel | CVE-2022-37995 | Windows Kernel Elevation of Privilege Vulnerability | Important |
| Windows Kernel | CVE-2022-37991 | Windows Kernel Elevation of Privilege Vulnerability | Important |
| Windows Kernel | CVE-2022-38022 | Windows Kernel Elevation of Privilege Vulnerability | Important |
| Windows Local Security Authority (LSA) | CVE-2022-38016 | Windows Local Security Authority (LSA) Elevation of Privilege Vulnerability | Important |
| Windows Local Security Authority Subsystem Service (LSASS) | CVE-2022-37977 | Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability | Important |
| Windows Local Session Manager (LSM) | CVE-2022-37973 | Windows Local Session Manager (LSM) Denial of Service Vulnerability | Important |
| Windows Local Session Manager (LSM) | CVE-2022-37998 | Windows Local Session Manager (LSM) Denial of Service Vulnerability | Important |
| Windows NTFS | CVE-2022-37996 | Windows Kernel Memory Information Disclosure Vulnerability | Important |
| Windows NTLM | CVE-2022-35770 | Windows NTLM Spoofing Vulnerability | Important |
| Windows ODBC Driver | CVE-2022-38040 | Microsoft ODBC Driver Remote Code Execution Vulnerability | Important |
| Windows Perception Simulation Service | CVE-2022-37974 | Windows Mixed Reality Developer Tools Information Disclosure Vulnerability | Important |
| Windows Point-to-Point Tunneling Protocol | CVE-2022-33634 | Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability | Critical |
| Windows Point-to-Point Tunneling Protocol | CVE-2022-22035 | Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability | Critical |
| Windows Point-to-Point Tunneling Protocol | CVE-2022-24504 | Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability | Critical |
| Windows Point-to-Point Tunneling Protocol | CVE-2022-38047 | Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability | Critical |
| Windows Point-to-Point Tunneling Protocol | CVE-2022-41081 | Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability | Critical |
| Windows Point-to-Point Tunneling Protocol | CVE-2022-30198 | Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability | Critical |
| Windows Point-to-Point Tunneling Protocol | CVE-2022-38000 | Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability | Critical |
| Windows Portable Device Enumerator Service | CVE-2022-38032 | Windows Portable Device Enumerator Service Security Feature Bypass Vulnerability | Important |
| Windows Print Spooler Components | CVE-2022-38028 | Windows Print Spooler Elevation of Privilege Vulnerability | Important |
| Windows Resilient File System (ReFS) | CVE-2022-38003 | Windows Resilient File System Elevation of Privilege | Important |
| Windows Secure Channel | CVE-2022-38041 | Windows Secure Channel Denial of Service Vulnerability | Important |
| Windows Security Support Provider Interface | CVE-2022-38043 | Windows Security Support Provider Interface Information Disclosure Vulnerability | Important |
| Windows Server Remotely Accessible Registry Keys | CVE-2022-38033 | Windows Server Remotely Accessible Registry Keys Information Disclosure Vulnerability | Important |
| Windows Server Service | CVE-2022-38045 | Server Service Remote Protocol Elevation of Privilege Vulnerability | Important |
| Windows Storage | CVE-2022-38027 | Windows Storage Elevation of Privilege Vulnerability | Important |
| Windows TCP/IP | CVE-2022-33645 | Windows TCP/IP Driver Denial of Service Vulnerability | Important |
| Windows USB Serial Driver | CVE-2022-38030 | Windows USB Serial Driver Information Disclosure Vulnerability | Important |
| Windows Web Account Manager | CVE-2022-38046 | Web Account Manager Information Disclosure Vulnerability | Important |
| Windows Win32K | CVE-2022-38050 | Win32k Elevation of Privilege Vulnerability | Important |
| Windows WLAN Service | CVE-2022-37984 | Windows WLAN Service Elevation of Privilege Vulnerability | Important |
| Windows Workstation Service | CVE-2022-38034 | Windows Workstation Service Elevation of Privilege Vulnerability | Important |