CVE-2019-1254
published 2019-09-11CVE-2019-1254: An information disclosure vulnerability exists when Windows Hyper-V writes uninitialized memory to disk, aka 'Windows Hyper-V Information Disclosure…
PriorityP423medium5.5CVSS 3.1
AVLACLPRLUINSUCHINAN
EPSS
1.33%
67.8th percentile
An information disclosure vulnerability exists when Windows Hyper-V writes uninitialized memory to disk, aka 'Windows Hyper-V Information Disclosure Vulnerability'.
Affected
29 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10_version_1903_for_x64-based_systems | — | — |
| microsoft | windows_server | — | — |
| microsoft | windows_server | — | — |
| microsoft | windows_server | — | — |
| microsoft | windows_server | — | — |
| microsoft | windows_server | — | — |
| microsoft | windows_server_2016 | — | — |
| microsoft | windows_server_2016 | — | — |
| msrc | windows_10_version_1607_for_x64-based_systems | — | — |
| msrc | windows_10_version_1703_for_x64-based_systems | — | — |
| msrc | windows_10_version_1709_for_x64-based_systems | — | — |
| 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 | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:P/I:N/A:N
vendor_msrc5.5MEDIUM
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GHSA
GHSA-fjpm-pqjx-wj5g: An information disclosure vulnerability exists when Windows Hyper-V writes uninitialized memory to disk, aka 'Windows Hyper-V Information Disclosure V
ghsa_unreviewed·2022-05-24
CVE-2019-1254 [LOW] GHSA-fjpm-pqjx-wj5g: An information disclosure vulnerability exists when Windows Hyper-V writes uninitialized memory to disk, aka 'Windows Hyper-V Information Disclosure V
An information disclosure vulnerability exists when Windows Hyper-V writes uninitialized memory to disk, aka 'Windows Hyper-V Information Disclosure Vulnerability'.
Microsoft
Windows Hyper-V Information Disclosure Vulnerability
vendor_msrc·2019-09-10·CVSS 5.5
CVE-2019-1254 [MEDIUM] Windows Hyper-V Information Disclosure Vulnerability
Windows Hyper-V Information Disclosure Vulnerability
Description: An information disclosure vulnerability exists when Windows Hyper-V writes uninitialized memory to disk. An attacker could exploit the vulnerability by reading a file to recover kernel memory.
To exploit the vulnerability, an attacker would first require access to a Hyper-V host.
The security update addresses the vulnerability by ensuring Hyper-V properly initializes memory before writing it to disk.
FAQ: What type of information could be disclosed by this vulnerability?
The type of information that could be disclosed if an attacker successfully exploited this vulnerability is uninitialized memory.
Windows Hyper-V: Windows Hyper-V
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Information Disclosure
Exploi
No detection rules found.
No public exploits indexed.
Trendmicro
September Patch Tuesday: RDP Vulns and Zero-Days
blogs_trendmicro·2019-09-11·CVSS 8.8
[HIGH] September Patch Tuesday: RDP Vulns and Zero-Days
Exploits & Vulnerabilities
# September Patch Tuesday: RDP Vulns and Zero-Days
Microsoft’s September Patch Tuesday covered a total of 80 CVEs, 17 of which were rated critical.
By: Trend Micro
2019/09/11
Read time: ( words)
Save to Folio
Microsoft’s September Patch Tuesday covered 80 CVEs, 17 of which were rated critical, and included patches for Azure DevOps Server, Chakra Scripting engine, and Microsoft SharePoint. Sixty-two were labeled as important and included patches for Microsoft Excel, Microsoft Edge, and Microsoft Exchange. Only one was rated as moderate.
### Remote desktop vulnerabilities
Continuing the trend from last month, several of the critical patches were for Remote Desktop Clients and are CVE-2019-0787, CVE-2019-0788, CVE-2019-1290, and CVE-2019-1291 — all Remote Co
Trendmicro
September Patch Tuesday: RDP Vulns and Zero-Days
blogs_trendmicro·2019-09-11·CVSS 8.8
[HIGH] September Patch Tuesday: RDP Vulns and Zero-Days
# September Patch Tuesday: RDP Vulns and Zero-Days
Microsoft’s September Patch Tuesday covered a total of 80 CVEs, 17 of which were rated critical.
By: Trend Micro
Sep 11, 2019
Read time: ( words)
Save to Folio
Microsoft’s September Patch Tuesday covered 80 CVEs, 17 of which were rated critical, and included patches for Azure DevOps Server, Chakra Scripting engine, and Microsoft SharePoint. Sixty-two were labeled as important and included patches for Microsoft Excel, Microsoft Edge, and Microsoft Exchange. Only one was rated as moderate.
### Remote desktop vulnerabilities
Continuing the trend from last month, several of the critical patches were for Remote Desktop Clients and are CVE-2019-0787, CVE-2019-0788, CVE-2019-1290, and CVE-2019-1291 — all Remote Code Execution (RCE) vulnera
2019-09-11
Published