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CVE-2019-1169— Win32k Elevation of Privilege Vulnerability

Quick assessment

Affected
Microsoft Windows 7
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft Windows和Microsoft Windows Server都是美国微软（Microsoft）公司的产品。Microsoft Windows是一套个人设备使用的操作系统。Microsoft Windows Server是一套服务器操作系统。win32k是其中的一个Windows子系统的内核部分，是一个内核模式设备驱动程序，它包含有窗口管理器、后台控制窗口和屏幕输出管理等。 Microsoft Windows中存在提权漏洞，该漏洞源于Windows内核模式驱动程序没有正确处理内存对象

CVSS 7.8 · High EPSS 1.04% · P63
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I. Basic Information for CVE-2019-1169

Vulnerability Information
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Vulnerability Title
Win32k Elevation of Privilege Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. To exploit this vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability and take control of an affected system. The update addresses this vulnerability by correcting how the Windows kernel-mode driver handles objects in memory.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Windows和Windows Server 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows和Microsoft Windows Server都是美国微软（Microsoft）公司的产品。Microsoft Windows是一套个人设备使用的操作系统。Microsoft Windows Server是一套服务器操作系统。win32k是其中的一个Windows子系统的内核部分，是一个内核模式设备驱动程序，它包含有窗口管理器、后台控制窗口和屏幕输出管理等。 Microsoft Windows中存在提权漏洞，该漏洞源于Windows内核模式驱动程序没有正确处理内存对象
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Microsoft Windows 7 6.1.0 ~ publication cpe:2.3:o:microsoft:windows_7:*:sp1:*:*:*:*:x86:*
Microsoft Windows 7 Service Pack 1 6.1.0 ~ publication cpe:2.3:o:microsoft:windows_7:*:sp1:*:*:*:*:x64:*
Microsoft Windows Server 2008 Service Pack 2 6.0.0 ~ publication cpe:2.3:o:microsoft:windows_server_2008_sp2:*:*:*:*:*:*:x64:*
Microsoft Windows Server 2008 Service Pack 2 (Server Core installation) 6.0.0 ~ publication cpe:2.3:o:microsoft:windows_server_2008_sp2:*:*:*:*:*:*:x64:*
Microsoft Windows Server 2008 Service Pack 2 6.0.0 ~ publication cpe:2.3:o:microsoft:windows_server_2008_sp2:*:*:*:*:*:*:x86:*
Microsoft Windows Server 2008 R2 Systems Service Pack 1 6.1.0 ~ publication cpe:2.3:o:microsoft:windows_server_2008_R2:*:*:*:*:*:*:itanium:*
Microsoft Windows Server 2008 R2 Service Pack 1 6.1.0 ~ publication cpe:2.3:o:microsoft:windows_server_2008_R2:*:*:*:*:*:*:x64:*
Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.0.0 ~ publication cpe:2.3:o:microsoft:windows_server_2008_R2:*:*:*:*:*:*:x64:*

II. Public POCs for CVE-2019-1169

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III. Intelligence Information for CVE-2019-1169

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Vendor Advisories for CVE-2019-1169 (1)

Same Patch Batch · Microsoft · 2019-08-14 · 88 CVEs total

CVE-2019-1222 9.8 CRITICAL Remote Desktop Services Remote Code Execution Vulnerability
CVE-2019-0736 9.8 CRITICAL Windows DHCP Client Remote Code Execution Vulnerability
CVE-2019-1213 9.8 CRITICAL Windows DHCP Server Remote Code Execution Vulnerability
CVE-2019-1212 9.8 CRITICAL Windows DHCP Server Denial of Service Vulnerability
CVE-2019-1182 9.8 CRITICAL Remote Desktop Services Remote Code Execution Vulnerability
CVE-2019-1226 9.8 CRITICAL Remote Desktop Services Remote Code Execution Vulnerability
CVE-2019-1181 9.8 CRITICAL Remote Desktop Services Remote Code Execution Vulnerability
CVE-2019-1151 8.8 HIGH Microsoft Graphics Remote Code Execution Vulnerability
CVE-2019-1140 8.8 HIGH Chakra Scripting Engine Memory Corruption Vulnerability
CVE-2019-1144 8.8 HIGH Microsoft Graphics Remote Code Execution Vulnerability
CVE-2019-1145 8.8 HIGH Microsoft Graphics Remote Code Execution Vulnerability
CVE-2019-1149 8.8 HIGH Microsoft Graphics Remote Code Execution Vulnerability
CVE-2019-1150 8.8 HIGH Microsoft Graphics Remote Code Execution Vulnerability
CVE-2019-1152 8.8 HIGH Microsoft Graphics Remote Code Execution Vulnerability
CVE-2019-0720 8.0 HIGH Hyper-V Remote Code Execution Vulnerability
CVE-2019-1170 7.9 HIGH Windows NTFS Elevation of Privilege Vulnerability
CVE-2019-1155 7.8 HIGH Jet Database Engine Remote Code Execution Vulnerability
CVE-2019-1168 7.8 HIGH Microsoft Windows p2pimsvc Elevation of Privilege Vulnerability
CVE-2019-1190 7.8 HIGH Windows Image Elevation of Privilege Vulnerability
CVE-2019-1159 7.8 HIGH Windows Kernel Elevation of Privilege Vulnerability

Showing top 20 of 88 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Windows 7
Same vendor: Microsoft

V. Comments for CVE-2019-1169

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