Vulnerability CVE-2017-11826


Published: 2017-10-13

Description:
Microsoft Office 2010, SharePoint Enterprise Server 2010, SharePoint Server 2010, Web Applications, Office Web Apps Server 2010 and 2013, Word Viewer, Word 2007, 2010, 2013 and 2016, Word Automation Services, and Office Online Server allow remote code execution when the software fails to properly handle objects in memory.

Type:

CWE-119

(Improper Restriction of Operations within the Bounds of a Memory Buffer)

Vendor: Microsoft
Product: WORD 
Version:
2016
2013
2010
2007
Product: Office web apps 
Version: 2013; 2010;
Product: Sharepoint server 
Version: 2010;
Product: Office 
Version: 2010;
Product: Sharepoint enterprise server 
Version: 2010;
Product: Word viewer 
Product: Web applications 
Product: Office online server 

CVSS2 => (AV:N/AC:M/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
9.3/10
10/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete

 References:
http://www.securityfocus.com/bid/101219
http://www.securitytracker.com/id/1039541
https://0patch.blogspot.com/2017/11/0patching-pretty-nasty-microsoft-word.html
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11826
https://securingtomorrow.mcafee.com/mcafee-labs/analyzing-microsoft-office-zero-day-exploit-cve-2017-11826-memory-corruption-vulnerability/
https://www.tarlogic.com/en/blog/exploiting-word-cve-2017-11826/

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