CVE-2017-11884

moderate-risk
Published 2017-11-15

Microsoft Excel 2016 Click-to-Run (C2R) allows an attacker to run arbitrary code in the context of the current user by failing to properly handle objects in memory, aka "Microsoft Office Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11882.

Do I need to act?

!
49.9% chance of exploitation in next 30 days
EPSS score — higher than 50% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.8/10 High
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Microsoft

References (6)

Third Party Advisory http://www.securityfocus.com/bid/101766
Third Party Advisory http://www.securitytracker.com/id/1039783
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-1188...
Third Party Advisory http://www.securityfocus.com/bid/101766
Third Party Advisory http://www.securitytracker.com/id/1039783
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-1188...
47
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 18/34 · Moderate
Exposure 5/34 · Minimal