CVE-2017-0174

Severity: medium (CVSS 6.5 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2017-08-08 · updated 2026-06-17

Description

Windows NetBIOS in Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allows a denial of service vulnerability when it improperly handles NetBIOS packets, aka "Windows NetBIOS Denial of Service Vulnerability".

Affected products

Microsoft Windows 10 Version 1607: 1511, 1607, 1703
Microsoft Windows 7: all versions
Microsoft Windows 8.1: all versions
Microsoft Windows RT 8.1: all versions
Microsoft Windows Server 2008: r2-sp1
Microsoft Windows Server 2012: r2
Microsoft Windows Server 2016: all versions

References

http://www.securityfocus.com/bid/100038
http://www.securitytracker.com/id/1039109
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0174
http://www.securityfocus.com/bid/100038
http://www.securitytracker.com/id/1039109
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0174

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