CVE 설명

win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows local users to gain privileges via a crafted application that triggers a NULL pointer dereference, a different vulnerability than other "Vulnerability Type 2" CVEs listed in MS11-034, aka "Win32k Null Pointer De-reference Vulnerability."

CVE 정보

메트릭

메트릭	점수	심각도	CVSS 벡터	출처
V2	7.2		AV:L/AC:L/Au:N/C:C/I:C/A:C	nvd@nist.gov

EPSS

EPSS는 취약점이 악용될 가능성을 예측하는 점수 모델입니다.

EPSS 점수

EPSS 모델은 0과 1(0~100%) 사이의 확률 점수를 생성합니다. 점수가 높을수록 취약점이 악용될 가능성이 높습니다.

EPSS 백분위수

백분위수는 EPSS 점수에 따라 CVE의 순위를 매기는 데 사용됩니다. 예를 들어 EPSS 점수 기준 95번째 백분위수의 CVE는 다른 CVE의 95%보다 악용될 가능성이 높습니다.

EPSS First.org

언급된 제품

구성 0

Microsoft>>Windows_2003_server >> Version *

Microsoft>>Windows_7 >> Version -

Microsoft>>Windows_server_2003 >> Version *

Microsoft>>Windows_server_2008 >> Version *

Microsoft>>Windows_server_2008 >> Version -

Microsoft>>Windows_server_2008 >> Version r2

Microsoft>>Windows_vista >> Version *

Microsoft>>Windows_xp >> Version *

Microsoft>>Windows_xp >> Version -

참고 자료

http://www.us-cert.gov/cas/techalerts/TA11-102A.html
Tags : third-party-advisory, x_refsource_CERT

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-034
Tags : vendor-advisory, x_refsource_MS

http://www.vupen.com/english/advisories/2011/0952
Tags : vdb-entry, x_refsource_VUPEN

https://exchange.xforce.ibmcloud.com/vulnerabilities/66406
Tags : vdb-entry, x_refsource_XF

http://support.avaya.com/css/P8/documents/100133352
Tags : x_refsource_CONFIRM

http://www.securityfocus.com/bid/47224
Tags : vdb-entry, x_refsource_BID

http://secunia.com/advisories/44156
Tags : third-party-advisory, x_refsource_SECUNIA

http://blogs.technet.com/b/srd/archive/2011/04/12/ms11-034-addressing-vulnerabilities-in-the-win32k-subsystem.aspx
Tags : x_refsource_MISC

http://www.securitytracker.com/id?1025345
Tags : vdb-entry, x_refsource_SECTRACK

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12653
Tags : vdb-entry, signature, x_refsource_OVAL

날짜	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	1.77%	–	–
2022-03-20	–	–	1.77%	–	–
2022-04-03	–	–	1.77%	–	–
2022-08-21	–	–	1.77%	–	–
2023-02-26	–	–	1.77%	–	–
2023-03-12	–	–	–	0.04%	–
2024-06-02	–	–	–	0.04%	–
2025-01-19	–	–	–	0.04%	–
2025-03-18	–	–	–	–	0.52%
2025-03-30	–	–	–	–	0.83%
2025-04-15	–	–	–	–	0.83%
2025-07-01	–	–	–	–	0.83%
2025-07-06	–	–	–	–	0.83%
2025-07-07	–	–	–	–	0.83%
2025-10-01	–	–	–	–	0.99%
2025-10-27	–	–	–	–	0.83%
2025-10-28	–	–	–	–	0.99%
2025-11-18	–	–	–	–	0.99%
2025-11-21	–	–	–	–	0.99%
2025-12-27	–	–	–	–	0.83%
2025-12-28	–	–	–	–	0.99%
2026-02-22	–	–	–	–	0.99%

날짜	백분위수
2022-02-06	54%
2022-03-20	55%
2022-04-03	75%
2022-08-21	76%
2023-02-26	77%
2023-03-12	%
2024-06-02	%
2025-01-19	%
2025-03-18	65%
2025-03-30	72%
2025-04-15	73%
2025-07-01	74%
2025-07-06	73%
2025-07-07	74%
2025-10-01	76%
2025-10-27	74%
2025-10-28	76%
2025-11-18	75%
2025-11-21	76%
2025-12-27	74%
2025-12-28	76%
2026-02-22	77%

CVE-2011-0677 : 상세 정보

CVE-2011-0677