CVE-2019-1254 — Use of Uninitialized Resource in Microsoft Windows

CWE-908 — Use of Uninitialized Resource5 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.6%
top 30.78%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
15
Microsoft WindowsMicrosoft Windows 10 Version 1903 FOR X64-based SystemsMicrosoft Windows Server+12 more
Timeline
PublishedSep 11
Latest updateMay 24

Description

An information disclosure vulnerability exists when Windows Hyper-V writes uninitialized memory to disk, aka 'Windows Hyper-V Information Disclosure Vulnerability'.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages15 packages

▶CVEListV5microsoft/windows5 versions+4
▶NVDmicrosoft/windows1803, 1903+1
▶NVDmicrosoft/windows_106 versions+5
▶CVEListV5microsoft/windows_server5 versions+4

Patches

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

🔴Vulnerability Details

1
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↗2022-05-24
▶

📋Vendor Advisories

1
Microsoft
Windows Hyper-V Information Disclosure Vulnerability↗2019-09-10
▶

🕵️Threat Intelligence

2
Trendmicro
September Patch Tuesday: RDP Vulns and Zero-Days↗2019-09-11
▶
Trendmicro
September Patch Tuesday: RDP Vulns and Zero-Days↗2019-09-11
▶
CVE-2019-1254 — Use of Uninitialized Resource | cvebase