CVE-2017-8562 — Improper Preservation of Permissions in Microsoft Windows 10

CWE-281 — Improper Preservation of Permissions4 documents4 sources
Severity
7.0HIGHNVD
EPSS
0.5%
top 35.21%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
16
Microsoft Windows 10Microsoft Windows Server 2012Msrc Windows 10 FOR 32-bit Systems+13 more
Timeline
PublishedJul 11
Latest updateMay 13

Description

Microsoft Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows an elevation of privilege vulnerability due to Windows improperly handling calls to Advanced Local Procedure Call (ALPC), aka "Windows ALPC Elevation of Privilege Vulnerability".

CVSS vector

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.0 | Impact: 5.9

Affected Packages16 packages

▶NVDmicrosoft/windows_101511, 1607, 1703+2

Patches

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

🔴Vulnerability Details

1
GHSA
GHSA-7wfc-5482-x3g7: Microsoft Windows 8↗2022-05-13
▶

📋Vendor Advisories

1
Microsoft
Windows ALPC Elevation of Privilege Vulnerability↗2017-07-11
▶

🕵️Threat Intelligence

1
Talos
Microsoft Patch Tuesday - July 2017↗2017-07-11
▶