CISA KEV 정보
| 취약점명 | Microsoft Win32k Privilege Escalation Vulnerability |
|---|---|
| 설명 | Microsoft Windows Win32k contains a vulnerability that allows an attacker to escalate privileges. |
| 조치사항 | Apply updates per vendor instructions. |
| 랜섬웨어 캠페인 악용 | Known |
| CWE | CWE-404 |
| 등록일 (KEV) | 2022-01-21 |
| 조치 기한 | 2022-07-21 |
| 추가 참고 | https://nvd.nist.gov/vuln/detail/CVE-2018-8453 |
NVD 상세 정보
CVSS v3.1: 7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HCVSS v2.0: 7.2
AV:L/AC:L/Au:N/C:C/I:C/A:C설명: 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.
참조
- http://packetstormsecurity.com/files/153669/Microsoft-Windows-NtUserSetWindowFNID-Win32k-User-Callback.html [Exploit, Third Party Advisory, VDB Entry]
- http://www.securityfocus.com/bid/105467 [Broken Link, Third Party Advisory, VDB Entry]
- http://www.securitytracker.com/id/1041828 [Broken Link, Third Party Advisory, VDB Entry]
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8453 [Patch, Vendor Advisory]
- https://securelist.com/cve-2018-8453-used-in-targeted-attack [Exploit, Technical Description, Third Party Advisory]
- http://packetstormsecurity.com/files/153669/Microsoft-Windows-NtUserSetWindowFNID-Win32k-User-Callback.html [Exploit, Third Party Advisory, VDB Entry]
- http://www.securityfocus.com/bid/105467 [Broken Link, Third Party Advisory, VDB Entry]
- http://www.securitytracker.com/id/1041828 [Broken Link, Third Party Advisory, VDB Entry]
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8453 [Patch, Vendor Advisory]
- https://securelist.com/cve-2018-8453-used-in-targeted-attack [Exploit, Technical Description, Third Party Advisory]
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-8453 [US Government Resource]
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