CVE-2012-1891
Quick assessment
Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Microsoft Data Access Components (MDAC)是一套用于在Windows平台上提供数据库连接的组件。 Microsoft Data Access Components (MDAC) 2.8 SP1、SP2和Windows Data Access Components (WDAC) 6.0版本中存在基于堆的缓冲区溢出漏洞。远程攻击者可利用该漏洞通过特制的触发访问内存中未初始化对象的XML数据执行任意代码，又名‘ADO Cachesize堆溢出RCE漏洞’。
Possible ATT&CK Techniques 2 AI
T1190 · Exploit Public-Facing Application T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2012-1891
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Heap-based buffer overflow in Microsoft Data Access Components (MDAC) 2.8 SP1 and SP2 and Windows Data Access Components (WDAC) 6.0 allows remote attackers to execute arbitrary code via crafted XML data that triggers access to an uninitialized object in memory, aka "ADO Cachesize Heap Overflow RCE 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 Data Access Components 基于堆的缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Data Access Components (MDAC)是一套用于在Windows平台上提供数据库连接的组件。 Microsoft Data Access Components (MDAC) 2.8 SP1、SP2和Windows Data Access Components (WDAC) 6.0版本中存在基于堆的缓冲区溢出漏洞。远程攻击者可利用该漏洞通过特制的触发访问内存中未初始化对象的XML数据执行任意代码，又名‘ADO Cachesize堆溢出RCE漏洞’。
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 | - |
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II. Public POCs for CVE-2012-1891
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2012-1891 (3)
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https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-045 vendor-advisory x_refsource_MS
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🔗 Microsoft Updates for Multiple Vulnerabilities | CISA Read full article third-party-advisory x_refsource_CERT
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14783 vdb-entry signature x_refsource_OVAL
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-2012-1893 | Microsoft Windows 本地权限提升漏洞 | |
| CVE-2012-1894 | Microsoft Office 不正确文件夹权限漏洞 |
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V. Comments for CVE-2012-1891
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