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CVE-2019-1449

Quick assessment

Affected
Microsoft Microsoft Office
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 Office ClickToRun是美国微软（Microsoft）公司的一款用于下载和安装Microsoft Office产品的组件。 Microsoft Office ClickToRun组件中处理文件的方法存在安全漏洞。攻击者可借助特制的文件利用该漏洞将权限提升至SYSTEM。

AI Predicted 8.4 Difficulty: Easy EPSS 6.81% · P94

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2019-1449

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A security feature bypass vulnerability exists in the way that Office Click-to-Run (C2R) components handle a specially crafted file, which could lead to a standard user, any AppContainer sandbox, and Office LPAC Protected View to escalate privileges to SYSTEM.To exploit this bug, an attacker would have to run a specially crafted file, aka 'Microsoft Office ClickToRun Security Feature Bypass 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 Office ClickToRun组件安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Office ClickToRun是美国微软（Microsoft）公司的一款用于下载和安装Microsoft Office产品的组件。 Microsoft Office ClickToRun组件中处理文件的方法存在安全漏洞。攻击者可借助特制的文件利用该漏洞将权限提升至SYSTEM。
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 Microsoft Office 2019 for 32-bit editions -
Microsoft Office 365 ProPlus 32-bit Systems -

II. Public POCs for CVE-2019-1449

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III. Intelligence Information for CVE-2019-1449

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Vendor Advisories for CVE-2019-1449 (1)

Same Patch Batch · Microsoft · 2019-11-12 · 72 CVEs total

CVE-2019-1423 Microsoft Windows和Microsoft Windows Server 后置链接漏洞
CVE-2019-1446 Microsoft Excel 信息泄露漏洞
CVE-2019-1443 Microsoft SharePoint 信息泄露漏洞
CVE-2019-1430 Microsoft Windows Media Foundation 缓冲区错误漏洞
CVE-2019-1429 Microsoft Internet Explorer 缓冲区错误漏洞
CVE-2019-1428 Microsoft ChakraCore和Microsoft Edge 缓冲区错误漏洞
CVE-2019-1427 Microsoft Edge和ChakraCore 缓冲区错误漏洞
CVE-2019-1426 Microsoft Edge和ChakraCore 缓冲区错误漏洞
CVE-2019-1425 Microsoft Visual Studio 后置链接漏洞
CVE-2019-1424 Microsoft Windows Netlogon 输入验证错误漏洞
CVE-2019-1432 Microsoft Windows DirectWrite 信息泄露漏洞
CVE-2019-1422 Microsoft Windows和Microsoft Windows Server 后置链接漏洞
CVE-2019-1420 Microsoft Windows和Microsoft Windows Server 安全漏洞
CVE-2019-1419 Microsoft Windows和Microsoft Windows Server 缓冲区错误漏洞
CVE-2019-1418 Microsoft Windows Modules Installer Service 信息泄露漏洞
CVE-2019-1417 Microsoft Windows Data Sharing Service 安全漏洞
CVE-2019-1416 Windows Subsystem for Linux 竞争条件问题漏洞
CVE-2019-1415 Windows Installer 安全漏洞
CVE-2019-1413 Microsoft Edge 输入验证错误漏洞
CVE-2019-1412 Microsoft Windows Adobe Type Manager Font Driver 信息泄露漏洞

Showing top 20 of 72 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Microsoft Office
Same vendor: Microsoft

V. Comments for CVE-2019-1449

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