CVE-2019-1399 — Improper Input Validation in Microsoft Windows

CWE-20 — Improper Input Validation18 documents8 sources
Severity
6.8MEDIUMNVD
NVD6.2
EPSS
0.6%
top 30.91%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Microsoft WindowsMicrosoft Windows 10 Version 1903 FOR X64-based SystemsMicrosoft Windows Server+4 more
Timeline
PublishedNov 12
Latest updateMay 24

Description

A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate input from a privileged user on a guest operating system, aka 'Windows Hyper-V Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0712, CVE-2019-1309, CVE-2019-1310.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:HExploitability: 1.7 | Impact: 4.0

Affected Packages5 packages

▶CVEListV5microsoft/windows_server13 versions+12
▶CVEListV5microsoft/windows7 versions+6
▶NVDmicrosoft/windowsr2, 1803, 1903+2
▶NVDmicrosoft/windows_105 versions+4

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

8
GHSA
GHSA-73hp-87pm-246v: A denial of service vulnerability exists when Microsoft Hyper-V Network Switch on a host server fails to properly validate input from a privileged use↗2022-05-24
▶
GHSA
GHSA-j8v8-39p3-x83f: A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate input from a privileged user on a guest op↗2022-05-24
▶
GHSA
GHSA-jvxc-cf42-9cxc: A denial of service vulnerability exists when Microsoft Hyper-V Network Switch on a host server fails to properly validate input from a privileged use↗2022-05-24
▶
GHSA
GHSA-rjvq-8jhg-x247: A denial of service vulnerability exists when Microsoft Hyper-V Network Switch on a host server fails to properly validate input from a privileged use↗2022-05-24
▶
CVEList
CVE-2019-1399: A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate input from a privileged user on a guest op↗2019-11-12
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📋Vendor Advisories

1
Microsoft
Windows Hyper-V Denial of Service Vulnerability↗2019-11-12
▶

🕵️Threat Intelligence

3
Talos
Microsoft Patch Tuesday — Nov. 2019: Vulnerability disclosures and Snort coverage↗2019-11-12
▶
Talos
Microsoft Patch Tuesday — Nov. 2019: Vulnerability disclosures and Snort coverage↗2019-11-12
▶
Tenable
Microsoft's November 2019 Patch Tuesday: Tenable Roundup↗2019-11-12
▶

💬Community

1
Bugzilla
CVE-2019-10337 jenkins-plugin-token-macro: XML External Entity processing the ${XML} macro↗2019-06-12
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CVE-2019-1399 — Improper Input Validation in Microsoft | cvebase