CVE-2019-1471
published 2019-12-10CVE-2019-1471: A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated user on a guest…
PriorityP345high8.2CVSS 3.1
AVLACLPRHUINSCCHIHAH
EPSS
8.10%
94.2th percentile
A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated user on a guest operating system, aka 'Windows Hyper-V Remote Code Execution Vulnerability'.
Affected
22 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10_version_1903_for_x64-based_systems | — | — |
| microsoft | windows_10_version_1909_for_x64-based_systems | — | — |
| microsoft | windows_server | — | — |
| microsoft | windows_server | — | — |
| microsoft | windows_server | — | — |
| microsoft | windows_server_2016 | — | — |
| microsoft | windows_server_2016 | — | — |
| microsoft | windows_server_2016 | — | — |
| msrc | windows_10_version_1803_for_x64-based_systems | — | — |
| msrc | windows_10_version_1809_for_x64-based_systems | — | — |
| msrc | windows_10_version_1903_for_x64-based_systems | — | — |
| msrc | windows_10_version_1909_for_x64-based_systems | — | — |
| msrc | windows_server_2019 | — | — |
| msrc | windows_server_version_1803 | — | — |
| msrc | windows_server_version_1903 | — | — |
| msrc | windows_server_version_1909 | — | — |
CVSS provenance
nvdv3.18.2HIGHCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
nvdv2.06.5MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P
vendor_msrc8.2HIGH
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Microsoft
Windows Hyper-V Remote Code Execution Vulnerability
vendor_msrc·2019-12-10·CVSS 8.2
CVE-2019-1471 [HIGH] Windows Hyper-V Remote Code Execution Vulnerability
Windows Hyper-V Remote Code Execution Vulnerability
Description: A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated user on a guest operating system. To exploit the vulnerability, an attacker could run a specially crafted application on a guest operating system that could cause the Hyper-V host operating system to execute arbitrary code.
An attacker who successfully exploited the vulnerability could execute arbitrary code on the host operating system.
The security update addresses the vulnerability by correcting how Hyper-V validates guest operating system user input.
Windows Hyper-V: Windows Hyper-V
Impact: Remote Code Execution
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Rele
GHSA
GHSA-cxf2-wf5p-w5g5: A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated user on a gu
ghsa_unreviewed·2022-05-24
CVE-2019-1471 [MEDIUM] GHSA-cxf2-wf5p-w5g5: A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated user on a gu
A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated user on a guest operating system, aka 'Windows Hyper-V Remote Code Execution Vulnerability'.
No detection rules found.
No public exploits indexed.
Trendmicro
December Patch Tuesday: Fixes for components, RDP
blogs_trendmicro·2019-12-11·CVSS 6.1
[MEDIUM] December Patch Tuesday: Fixes for components, RDP
Exploits y vulnerabilidades
## December Patch Tuesday: Fixes for components, RDP
Seven of the 36 fixes for this month's Patch Tuesday were identified as Critical, 28 Important, and one Moderate. The vulnerabilities covered a wide variety of Microsoft products: Windows, IE, Office, Hyper-V Server, and SQL Server, among others.
By: Trend Micro Dec 11, 2019 Read time: ( words)
Save to Folio
Microsoft released a total of 36 patches for December’s Patch Tuesday . Decembers tend to have a relatively low number of patches, and the last Patch Tuesday of the 2010s was no different. Seven of the 36 patches were identified as Critical, 28 Important, and one Moderate. The vulnerabilities covered a wide variety of Microsoft products, including Windows, Internet Explorer, Office, Hyper-V Server, an
Trendmicro
December Patch Tuesday: Fixes for components, RDP
blogs_trendmicro·2019-12-11·CVSS 6.1
[MEDIUM] December Patch Tuesday: Fixes for components, RDP
Exploits & Vulnerabilities
## December Patch Tuesday: Fixes for components, RDP
Seven of the 36 fixes for this month's Patch Tuesday were identified as Critical, 28 Important, and one Moderate. The vulnerabilities covered a wide variety of Microsoft products: Windows, IE, Office, Hyper-V Server, and SQL Server, among others.
By: Trend Micro 2019/12/11 Read time: ( words)
Save to Folio
Microsoft released a total of 36 patches for December’s Patch Tuesday . Decembers tend to have a relatively low number of patches, and the last Patch Tuesday of the 2010s was no different. Seven of the 36 patches were identified as Critical, 28 Important, and one Moderate. The vulnerabilities covered a wide variety of Microsoft products, including Windows, Internet Explorer, Office, Hyper-V Server, and S
Trendmicro
December Patch Tuesday: Fixes for components, RDP
blogs_trendmicro·2019-12-11·CVSS 6.1
[MEDIUM] December Patch Tuesday: Fixes for components, RDP
## December Patch Tuesday: Fixes for components, RDP
Seven of the 36 fixes for this month's Patch Tuesday were identified as Critical, 28 Important, and one Moderate. The vulnerabilities covered a wide variety of Microsoft products: Windows, IE, Office, Hyper-V Server, and SQL Server, among others.
By: Trend Micro Dec 11, 2019 Read time: ( words)
Save to Folio
Microsoft released a total of 36 patches for December’s Patch Tuesday . Decembers tend to have a relatively low number of patches, and the last Patch Tuesday of the 2010s was no different. Seven of the 36 patches were identified as Critical, 28 Important, and one Moderate. The vulnerabilities covered a wide variety of Microsoft products, including Windows, Internet Explorer, Office, Hyper-V Server, and SQL Server. None of the fix
Trendmicro
December Patch Tuesday: Fixes for components, RDP
blogs_trendmicro·2019-12-11·CVSS 6.1
[MEDIUM] December Patch Tuesday: Fixes for components, RDP
Ausnutzung von Schwachstellen
## December Patch Tuesday: Fixes for components, RDP
Seven of the 36 fixes for this month's Patch Tuesday were identified as Critical, 28 Important, and one Moderate. The vulnerabilities covered a wide variety of Microsoft products: Windows, IE, Office, Hyper-V Server, and SQL Server, among others.
By: Trend Micro Dec 11, 2019 Read time: ( words)
Save to Folio
Microsoft released a total of 36 patches for December’s Patch Tuesday . Decembers tend to have a relatively low number of patches, and the last Patch Tuesday of the 2010s was no different. Seven of the 36 patches were identified as Critical, 28 Important, and one Moderate. The vulnerabilities covered a wide variety of Microsoft products, including Windows, Internet Explorer, Office, Hyper-V Server,
Trendmicro
December Patch Tuesday: Fixes for components, RDP
blogs_trendmicro·2019-12-11·CVSS 6.1
[MEDIUM] December Patch Tuesday: Fixes for components, RDP
Sfruttamento vulnerabilità
## December Patch Tuesday: Fixes for components, RDP
Seven of the 36 fixes for this month's Patch Tuesday were identified as Critical, 28 Important, and one Moderate. The vulnerabilities covered a wide variety of Microsoft products: Windows, IE, Office, Hyper-V Server, and SQL Server, among others.
By: Trend Micro Dec 11, 2019 Read time: ( words)
Save to Folio
Microsoft released a total of 36 patches for December’s Patch Tuesday . Decembers tend to have a relatively low number of patches, and the last Patch Tuesday of the 2010s was no different. Seven of the 36 patches were identified as Critical, 28 Important, and one Moderate. The vulnerabilities covered a wide variety of Microsoft products, including Windows, Internet Explorer, Office, Hyper-V Server, and
Trendmicro
December Patch Tuesday: Fixes for components, RDP
blogs_trendmicro·2019-12-11·CVSS 6.1
[MEDIUM] December Patch Tuesday: Fixes for components, RDP
Exploits & Vulnerabilities
# December Patch Tuesday: Fixes for components, RDP
Seven of the 36 fixes for this month's Patch Tuesday were identified as Critical, 28 Important, and one Moderate. The vulnerabilities covered a wide variety of Microsoft products: Windows, IE, Office, Hyper-V Server, and SQL Server, among others.
By: Trend Micro
2019/12/11
Read time: ( words)
Save to Folio
Microsoft released a total of 36 patches for December’s Patch Tuesday. Decembers tend to have a relatively low number of patches, and the last Patch Tuesday of the 2010s was no different. Seven of the 36 patches were identified as Critical, 28 Important, and one Moderate. The vulnerabilities covered a wide variety of Microsoft products, including Windows, Internet Explorer, Office, Hyper-V Server, and SQ
Trendmicro
December Patch Tuesday: Fixes for components, RDP
blogs_trendmicro·2019-12-11·CVSS 6.1
[MEDIUM] December Patch Tuesday: Fixes for components, RDP
# December Patch Tuesday: Fixes for components, RDP
Seven of the 36 fixes for this month's Patch Tuesday were identified as Critical, 28 Important, and one Moderate. The vulnerabilities covered a wide variety of Microsoft products: Windows, IE, Office, Hyper-V Server, and SQL Server, among others.
By: Trend Micro
Dec 11, 2019
Read time: ( words)
Save to Folio
Microsoft released a total of 36 patches for December’s Patch Tuesday. Decembers tend to have a relatively low number of patches, and the last Patch Tuesday of the 2010s was no different. Seven of the 36 patches were identified as Critical, 28 Important, and one Moderate. The vulnerabilities covered a wide variety of Microsoft products, including Windows, Internet Explorer, Office, Hyper-V Server, and SQL Server. None of the fixe
Trendmicro
December Patch Tuesday: Fixes for components, RDP
blogs_trendmicro·2019-12-11·CVSS 6.1
[MEDIUM] December Patch Tuesday: Fixes for components, RDP
Exploits & Vulnerabilities
## December Patch Tuesday: Fixes for components, RDP
Seven of the 36 fixes for this month's Patch Tuesday were identified as Critical, 28 Important, and one Moderate. The vulnerabilities covered a wide variety of Microsoft products: Windows, IE, Office, Hyper-V Server, and SQL Server, among others.
By: Trend Micro Dec 11, 2019 Read time: ( words)
Save to Folio
Microsoft released a total of 36 patches for December’s Patch Tuesday . Decembers tend to have a relatively low number of patches, and the last Patch Tuesday of the 2010s was no different. Seven of the 36 patches were identified as Critical, 28 Important, and one Moderate. The vulnerabilities covered a wide variety of Microsoft products, including Windows, Internet Explorer, Office, Hyper-V Server, and
Qualys
December 2019 Patch Tuesday – 36 Vulns, 7 Critical, Actively Attacked Win32k vuln, Adobe vulns
blogs_qualys·2019-12-10·CVSS 8.8
CVE-2019-1468 [HIGH] December 2019 Patch Tuesday – 36 Vulns, 7 Critical, Actively Attacked Win32k vuln, Adobe vulns
This month’s Patch Tuesday is rather light and addresses 36 vulnerabilities, with only 7 labeled as Critical. Five of the seven Critical vulns are in Git for Visual Studio. The others are for Hyper-V and Win32k. Also, there is one actively attacked “Important” vuln in Win32k. Adobe released patches today covering Acrobat/Reader, ColdFusion, Photoshop, and Brackets.
## Workstation Patches
Win32k patches ( CVE-2019-1468 and CVE-2019-1458 ) should be prioritized for workstation-type devices, meaning any system that is used for email or to access the internet via a browser. This includes multi-user servers that are used as remote desktops for users.
Though listed as Important, Microsoft has disclosed that CVE-2019-1458 is actively attacked in the wild.
## Hyper-V Hypervisor Escapes
A remo
Talos
Microsoft Patch Tuesday — Dec. 2019: Vulnerability disclosures and Snort coverage
blogs_talos·2019-12-10·CVSS 7.8
[HIGH] Microsoft Patch Tuesday — Dec. 2019: Vulnerability disclosures and Snort coverage
## Microsoft Patch Tuesday — Dec. 2019: Vulnerability disclosures and Snort coverage
By Jon Munshaw.
Microsoft released its monthly security update today, disclosing vulnerabilities across many of its products and releasing corresponding updates. This month's Patch Tuesday covers 25 vulnerabilities, two of which are considered critical.
This month’s security update covers security issues in a variety of Microsoft services and software, including Remote Desktop Protocol, Hyper-V and multiple Microsoft Office products.
Talos also released a new set of SNORTⓇ rules that provide coverage for some of these vulnerabilities. For more, check out the Snort blog post here .
## Critical vulnerabilities Microsoft disclosed two critical vulnerabilities this month, both of which we will highlight b
Tenable
Microsoft's December 2019 Patch Tuesday Includes Fix for Zero Day Exploited in the Wild (CVE-2019-1458)
blogs_tenable·2019-12-10·CVSS 7.8
[HIGH] Microsoft's December 2019 Patch Tuesday Includes Fix for Zero Day Exploited in the Wild (CVE-2019-1458)
## Cloud Exposure
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## Vulnerability Exposure
Tenable Vulnerability Management Try for free
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Tenable Web App Scanning Try for free
Tenable Patch Management Request a demo
Tenable Enclave Security Request a demo
Tenable Attack Surface Management Request a demo
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## AI Exposure
Tenable AI Exposure Request a demo
## OT/IoT Exposure
Tenable OT Security Request a demo
## Identity Exposure
Tenable Identity Exposure Request a demo
## Business needs
Active Directory
AI Security Posture Management (AI-SPM)
AWS security
Azure security
Cloud Security Posture Man
Qualys
December 2019 Patch Tuesday - 36 Vulns, 7 Critical, Actively Attacked Win32k vuln, Adobe vulns | Qualys
blogs_qualys·2019-12-10·CVSS 8.8
CVE-2019-1468 [HIGH] December 2019 Patch Tuesday - 36 Vulns, 7 Critical, Actively Attacked Win32k vuln, Adobe vulns | Qualys
This month’s Patch Tuesday is rather light and addresses 36 vulnerabilities, with only 7 labeled as Critical. Five of the seven Critical vulns are in Git for Visual Studio. The others are for Hyper-V and Win32k. Also, there is one actively attacked “Important” vuln in Win32k. Adobe released patches today covering Acrobat/Reader, ColdFusion, Photoshop, and Brackets.
### Workstation Patches
Win32k patches (CVE-2019-1468 and CVE-2019-1458) should be prioritized for workstation-type devices, meaning any system that is used for email or to access the internet via a browser. This includes multi-user servers that are used as remote desktops for users.
Though listed as Important, Microsoft has disclosed that CVE-2019-1458 is actively attacked in the wild.
### Hyper-V Hypervisor Escapes
A remo
Talos
Microsoft Patch Tuesday — Dec. 2019: Vulnerability disclosures and Snort coverage
blogs_talos·2019-12-10·CVSS 7.8
[HIGH] Microsoft Patch Tuesday — Dec. 2019: Vulnerability disclosures and Snort coverage
By Jon Munshaw.
Microsoft released its monthly security update today, disclosing vulnerabilities across many of its products and releasing corresponding updates. This month's Patch Tuesday covers 25 vulnerabilities, two of which are considered critical.
This month’s security update covers security issues in a variety of Microsoft services and software, including Remote Desktop Protocol, Hyper-V and multiple Microsoft Office products.
Talos also released a new set of SNORTⓇ rules that provide coverage for some of these vulnerabilities. For more, check out the Snort blog post here.
### Critical vulnerabilities Microsoft disclosed two critical vulnerabilities this month, both of which we will highlight below.
CVE-2019-1468 is a remote code execution vulnerability in the Windows font libr
Bugzilla
CVE-2019-10406 jenkins: XSS vulnerability in Jenkins URL setting
bugzilla·2019-10-22·CVSS 4.8
CVE-2019-10406 [MEDIUM] CVE-2019-10406 jenkins: XSS vulnerability in Jenkins URL setting
CVE-2019-10406 jenkins: XSS vulnerability in Jenkins URL setting
Jenkins did not validate or otherwise limit the possible values administrators could specify as Jenkins root URL. This resulted in a cross-site scripting vulnerability exploitable by users with Overall/Administer permission.
References:
https://jenkins.io/security/advisory/2019-09-25/#SECURITY-1471
Discussion:
Created jenkins tracking bugs for this issue:
Affects: fedora-all [bug 1764477]
2019-12-10
Published