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CVE-2017-11878

Published: Nov 15, 2017Updated: May 13, 2026 Sources: CVE List NVD BDUCWE-119
7.8HIGH
NVD MITRE
EPSS Score
6.2%
Top 7.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

Microsoft Excel 2007 Service Pack 3, Microsoft Excel 2010 Service Pack 2, Microsoft Excel 2013 Service Pack 1, Microsoft Excel 2013 RT Service Pack 1, Microsoft Excel 2016, Microsoft Office Compatibility Pack Service Pack 3, and Microsoft Excel Viewer 2007 Service Pack 3 allow an attacker to run arbitrary code in the context of the current user by failing to properly handle objects in memory, aka "Microsoft Excel Memory Corruption Vulnerability".

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-119

Affected Products

Microsoft Corp
commercial·USaka microsoft, microsoft corporation
excelDesktop App
Consumer Software / productivity
excel viewerLibraryLibrary
OSS Libraries / generic-library
office compatibility packOn-premDesktop App
Consumer Software / productivity
Microsoft Office Compatibility Pack Service Pack 3On-premDesktop App
Consumer Software / productivity
Microsoft Excel 2007 Service Pack 3On-premDesktop App
Consumer Software / productivity
Microsoft Excel 2010 Service Pack 2On-premDesktop App
Consumer Software / productivity
Microsoft Excel 2013 Service Pack 1LibraryLibrary
OSS Libraries / generic-library
Microsoft Excel Viewer 2007 Service Pack 3On-premDesktop App
Consumer Software / productivity
Microsoft Corporation
commercial·USaka microsoft
Microsoft OfficeOn-premDesktop App
Consumer Software / productivity
and 2 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2017-11878?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

http://www.securitytracker.com/id/1039783
securitytracker.com
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11878
portal.msrc.microsoft.com
http://www.securityfocus.com/bid/101756
securityfocus.com
and 2 more references View all →

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