CVE-2017-0191

Name: CVE-2017-0191
Creator: NVD / NIST
Published: 2017-04-12T14:59:01+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 4.73%

Last modified Jun 17, 2026

CVE-2017-0191 is a vulnerability of currently unknown severity. A denial of service vulnerability exists in the way that Windows 7, Windows 8.1, Windows 10, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, and Windows Server 2016 handles objects in memory. An attacker who successfully exploited the vulnerability could cause a target system to stop responding, aka "Windows Denial of Service Vulnerability.". EPSS estimates a 4.73% chance of exploitation in the next 30 days.

Description

A denial of service vulnerability exists in the way that Windows 7, Windows 8.1, Windows 10, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, and Windows Server 2016 handles objects in memory. An attacker who successfully exploited the vulnerability could cause a target system to stop responding, aka "Windows Denial of Service Vulnerability."

Metrics

EPSS Probability

4.73%

90.7th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Microsoft	Windows 10	All versions
Microsoft	Windows 10	1511
Microsoft	Windows 10	1607
Microsoft	Windows 10	1703
Microsoft	Windows 7	All versions
Microsoft	Windows 8.1	All versions
Microsoft	Windows Rt 8.1	All versions
Microsoft	Windows Server 2008	r2
Microsoft	Windows Server 2012	All versions
Microsoft	Windows Server 2012	r2
Microsoft	Windows Server 2016	All versions

References

http://www.securityfocus.com/bid/97466Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1038239
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0191Patch, Vendor Advisory
http://www.securityfocus.com/bid/97466Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1038239
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0191Patch, Vendor Advisory

Timeline

Published: Apr 12, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-0191?

How severe is CVE-2017-0191?

Severity scoring for CVE-2017-0191 is pending analysis. The EPSS model estimates a 4.73% probability of exploitation in the next 30 days.

How do I fix CVE-2017-0191?

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.

Are you affected by CVE-2017-0191?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST