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CVE-2012-1893

Quick assessment

Affected
n/a n/a
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是美国微软（Microsoft）公司发布的一系列操作系统。 Microsoft Windows XP SP2和SP3，Windows Server 2003 SP2，Windows Vista SP2，Windows Server 2008 SP2、R2、R2 SP1，Windows 7 Gold和SP1中的内核模块设备中的win32k.sys中存在漏洞，该漏洞源于在创建hook程序期间未正确验证回调参数。本地攻击者可利用该漏洞通过特制的应用程序获取特权，又名‘Win32

AI Predicted 7.8 Difficulty: Moderate EPSS 1.79% · P78
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I. Basic Information for CVE-2012-1893

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly validate callback parameters during creation of a hook procedure, which allows local users to gain privileges via a crafted application, aka "Win32k Incorrect Type Handling Vulnerability."
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Windows 本地权限提升漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows是美国微软（Microsoft）公司发布的一系列操作系统。 Microsoft Windows XP SP2和SP3，Windows Server 2003 SP2，Windows Vista SP2，Windows Server 2008 SP2、R2、R2 SP1，Windows 7 Gold和SP1中的内核模块设备中的win32k.sys中存在漏洞，该漏洞源于在创建hook程序期间未正确验证回调参数。本地攻击者可利用该漏洞通过特制的应用程序获取特权，又名‘Win32
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
- n/a n/a -

II. Public POCs for CVE-2012-1893

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III. Intelligence Information for CVE-2012-1893

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Vendor Advisories for CVE-2012-1893 (3)

Same Patch Batch · n/a · 2012-07-10 · 14 CVEs total

CVE-2012-0175 Microsoft Windows 任意命令注入漏洞
CVE-2012-1522 Microsoft IE 缓存对象远程代码执行漏洞
CVE-2012-1524 Microsoft IE属性删除远程代码执行漏洞
CVE-2012-1854 Microsoft Visual Basic for Applications 不安全库加载漏洞
CVE-2012-1859 Microsoft SharePoint 跨站脚本漏洞
CVE-2012-1860 Microsoft Office SharePoint搜索范围信息泄露漏洞
CVE-2012-1861 Microsoft SharePoint 跨站脚本漏洞
CVE-2012-1862 Microsoft Office SharePoint URL重定向漏洞
CVE-2012-1863 Microsoft Office SharePoint Server 跨站脚本漏洞
CVE-2012-1870 Microsoft Windows 信息泄露漏洞
CVE-2012-1890 Microsoft Windows 键盘布局漏洞
CVE-2012-1891 Microsoft/Windows Data Access Components 基于堆的缓冲区错误漏洞
CVE-2012-1894 Microsoft Office 不正确文件夹权限漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2012-1893

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