7.8

CVE-2018-8453

Warnung
Exploit
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 affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 1507 Version -
Microsoft ≫ Windows 10 1607 Version -
Microsoft ≫ Windows 10 1703 Version -
Microsoft ≫ Windows 10 1709 Version -
Microsoft ≫ Windows 10 1803 Version -
Microsoft ≫ Windows 10 1809 Version -
Microsoft ≫ Windows 7 Version - Update sp1
Microsoft ≫ Windows 8.1 Version -
Microsoft ≫ Windows Rt 8.1 Version -
Microsoft ≫ Windows Server 2008 Version - Update sp2
Microsoft ≫ Windows Server 2008 Version r2 Update sp1

21.01.2022: CISA Known Exploited Vulnerabilities (KEV) Catalog

Microsoft Win32k Privilege Escalation Vulnerability

Schwachstelle

Microsoft Windows Win32k contains a vulnerability that allows an attacker to escalate privileges.

Beschreibung

Apply updates per vendor instructions.

Erforderliche Maßnahmen
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 70.04% 0.993
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NIST 7.2 3.9 10
AV:L/AC:L/Au:N/C:C/I:C/A:C
CISA-ADP 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://www.securityfocus.com/bid/105467
Third Party Advisory
Broken Link
VDB Entry
http://www.securitytracker.com/id/1041828
Third Party Advisory
Broken Link
VDB Entry
https://securelist.com/cve-2018-8453-used-in-targeted-attack
Third Party Advisory
Exploit
Technical Description
http://packetstormsecurity.com/files/153669/Microsoft-Windows-NtUserSetWindowFNID-Win32k-User-Callback.html
Third Party Advisory
Exploit
VDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8453
Patch
Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-8453
US Government Resource