CVE-2019-1256 — Microsoft Windows vulnerability

6 documents4 sources
Severity
7.8HIGHNVD
EPSS
1.4%
top 19.58%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
25
Microsoft WindowsMicrosoft Windows 10 Version 1903 FOR 32-bit SystemsMicrosoft Windows 10 Version 1903 FOR Arm64-based Systems+22 more
Timeline
PublishedSep 11
Latest updateMay 24

Description

An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1285.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages23 packages

▶CVEListV5microsoft/windows20 versions+19

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-3vh2-7wc2-pg3v: An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k Elevation↗2022-05-24
▶
GHSA
GHSA-662f-c392-7g79: An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k Elevation↗2022-05-24
▶

📋Vendor Advisories

1
Microsoft
Win32k Elevation of Privilege Vulnerability↗2019-09-10
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🕵️Threat Intelligence

1
Zscaler
Zscaler found Multiple Security Vulnerabilities | 09-10-2019↗
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CVE-2019-1256 — Microsoft Windows vulnerability | cvebase