CVE-2018-8331
UnknownEPSS 19.55%
Last modified
CVE-2018-8331 is a vulnerability of currently unknown severity. A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka "Microsoft Excel Remote Code Execution Vulnerability." This affects Microsoft Office.. EPSS estimates a 19.55% chance of exploitation in the next 30 days.
Description
A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka "Microsoft Excel Remote Code Execution Vulnerability." This affects Microsoft Office.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Excel | All versions |
| Microsoft | Office | 2016 |
References
- http://www.securityfocus.com/bid/105206Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041630Third Party Advisory, VDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8331Patch, Vendor Advisory
- http://www.securityfocus.com/bid/105206Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041630Third Party Advisory, VDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8331Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-8331?
A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka "Microsoft Excel Remote Code Execution Vulnerability." This affects Microsoft Office.
How severe is CVE-2018-8331?
Severity scoring for CVE-2018-8331 is pending analysis. The EPSS model estimates a 19.55% probability of exploitation in the next 30 days.
How do I fix CVE-2018-8331?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Are you affected by CVE-2018-8331?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST