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CVE-2018-8378

Quick assessment

Affected
Microsoft Word
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是美国微软（Microsoft）公司开发的一款办公软件套件产品。常用组件有Word、Excel、Access、Powerpoint、FrontPage等。 Microsoft Office中存在信息泄露漏洞。远程攻击者可利用该漏洞查看边界之外的内存。以下产品和版本受到影响：Microsoft Excel Viewer 2007 SP3；Microsoft Office 2010 SP2，Office 2013 RT SP1，Office 2013 SP1，Office 20

AI Predicted 5.3 Difficulty: Easy EPSS 8.25% · P95
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I. Basic Information for CVE-2018-8378

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An information disclosure vulnerability exists when Microsoft Office software reads out of bound memory due to an uninitialized variable, which could disclose the contents of memory, aka "Microsoft Office Information Disclosure Vulnerability." This affects Word, Microsoft SharePoint Server, Microsoft Office Word Viewer, Microsoft Excel Viewer, Microsoft SharePoint, Microsoft Office.
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 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Office是美国微软（Microsoft）公司开发的一款办公软件套件产品。常用组件有Word、Excel、Access、Powerpoint、FrontPage等。 Microsoft Office中存在信息泄露漏洞。远程攻击者可利用该漏洞查看边界之外的内存。以下产品和版本受到影响：Microsoft Excel Viewer 2007 SP3；Microsoft Office 2010 SP2，Office 2013 RT SP1，Office 2013 SP1，Office 20
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 Word Automation Services on Microsoft SharePoint Server 2010 Service Pack 2 -
Microsoft Microsoft SharePoint Server 2013 Service Pack 1 -
Microsoft Microsoft Office Word Viewer Microsoft Office Word Viewer -
Microsoft Microsoft Excel Viewer 2007 Service Pack 3 -
Microsoft Microsoft SharePoint Enterprise Server 2013 Service Pack 1 -
Microsoft Microsoft Office 2010 Service Pack 2 (32-bit editions) -

II. Public POCs for CVE-2018-8378

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III. Intelligence Information for CVE-2018-8378

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Vendor Advisories for CVE-2018-8378 (2)

Same Patch Batch · Microsoft · 2018-08-15 · 59 CVEs total

CVE-2018-8384 Microsoft ChakraCore 缓冲区错误漏洞
CVE-2018-8401 Microsoft Windows DirectX Graphics Kernel 权限许可和访问控制问题漏洞
CVE-2018-8405 Microsoft DirectX Graphics Kernel 权限许可和访问控制问题漏洞
CVE-2018-8404 Microsoft Windows 权限许可和访问控制问题漏洞
CVE-2018-8403 Microsoft Internet Explorer和Edge 缓冲区错误漏洞
CVE-2018-8406 Microsoft DirectX Graphics Kernel 权限许可和访问控制问题漏洞
CVE-2018-8389 Microsoft Internet Explorer 缓冲区错误漏洞
CVE-2018-8388 Microsoft Edge 信息泄露漏洞
CVE-2018-8387 Microsoft Windows Edge 缓冲区错误漏洞
CVE-2018-8385 Microsoft Internet Explorer、Edge和ChakraCore 缓冲区错误漏洞
CVE-2018-8390 Microsoft Edge和ChakraCore 缓冲区错误漏洞
CVE-2018-8383 Microsoft Windows Edge 输入验证错误漏洞
CVE-2018-8382 Microsoft Excel 信息泄露漏洞
CVE-2018-8381 Microsoft Edge和ChakraCore 缓冲区错误漏洞
CVE-2018-8380 Microsoft ChakraCore和Edge 缓冲区错误漏洞
CVE-2018-8379 Microsoft Excel 缓冲区错误漏洞
CVE-2018-8377 Microsoft Edge 缓冲区错误漏洞
CVE-2018-8376 Microsoft PowerPoint 缓冲区错误漏洞
CVE-2018-8375 Microsoft Excel 缓冲区错误漏洞
CVE-2018-8374 Microsoft Exchange Server 输入验证错误漏洞

Showing top 20 of 59 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Word
Same vendor: Microsoft

V. Comments for CVE-2018-8378

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