Deskripsi CVE

win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly handle user-mode input passed to kernel mode for driver objects, which allows local users to gain privileges via a crafted application, aka "Clipboard Format Atom Name Handling Vulnerability."

Informasi CVE

Kelemahan Terkait

CWE-ID	Nama Kelemahan	Sumber
CWE-20	Improper Input Validation The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Metrik

Metrik	Skor	Tingkat keparahan	CVSS Vektor	Sumber
V2	7.2		AV:L/AC:L/Au:N/C:C/I:C/A:C	nvd@nist.gov

EPSS

EPSS adalah model penilaian yang memprediksi kemungkinan suatu kerentanan dieksploitasi.

Skor EPSS

Model EPSS menghasilkan skor probabilitas antara 0 dan 1 (0 hingga 100%). Semakin tinggi skor, semakin besar probabilitas bahwa suatu kerentanan akan dieksploitasi.

Persentil EPSS

Persentil digunakan untuk meranking CVE berdasarkan skor EPSS mereka. Misalnya, CVE di persentil ke-95 berdasarkan skor EPSS-nya lebih mungkin dieksploitasi daripada 95% CVE lainnya. Dengan demikian, persentil digunakan untuk membandingkan skor EPSS suatu CVE dengan CVE lainnya.

EPSS First.org

Produk yang Disebutkan

Konfigurasi 0

Microsoft>>Windows_2003_server >> Version *

Microsoft>>Windows_7 >> Version *

Microsoft>>Windows_7 >> Version -

Microsoft>>Windows_server_2003 >> Version *

Microsoft>>Windows_server_2008 >> Version *

Microsoft>>Windows_vista >> Version *

Microsoft>>Windows_xp >> Version *

Microsoft>>Windows_xp >> Version -

Referensi

http://www.us-cert.gov/cas/techalerts/TA12-164A.html
Tags : third-party-advisory, x_refsource_CERT

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15096
Tags : vdb-entry, signature, x_refsource_OVAL

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-041
Tags : vendor-advisory, x_refsource_MS

Tanggal	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	1.21%	–	–
2022-02-13	–	–	1.21%	–	–
2022-04-03	–	–	1.21%	–	–
2022-06-12	–	–	1.21%	–	–
2022-09-04	–	–	1.21%	–	–
2023-02-26	–	–	1.21%	–	–
2023-03-12	–	–	–	0.04%	–
2023-07-09	–	–	–	0.06%	–
2023-09-10	–	–	–	0.05%	–
2023-11-12	–	–	–	0.04%	–
2024-01-07	–	–	–	0.04%	–
2024-01-14	–	–	–	0.05%	–
2024-03-17	–	–	–	0.05%	–
2024-03-24	–	–	–	0.05%	–
2024-04-14	–	–	–	0.05%	–
2024-06-02	–	–	–	0.05%	–
2024-06-02	–	–	–	0.05%	–
2024-07-28	–	–	–	0.05%	–
2024-08-04	–	–	–	0.05%	–
2024-08-11	–	–	–	0.05%	–
2024-10-20	–	–	–	0.04%	–
2024-12-22	–	–	–	0.06%	–
2025-01-19	–	–	–	0.06%	–
2025-01-19	–	–	–	0.06%	–
2025-03-18	–	–	–	–	0.96%
2025-03-30	–	–	–	–	0.87%
2025-04-15	–	–	–	–	0.87%
2025-10-01	–	–	–	–	0.73%
2025-10-27	–	–	–	–	0.87%
2025-10-28	–	–	–	–	0.73%
2025-11-18	–	–	–	–	0.73%
2025-11-21	–	–	–	–	0.73%
2025-12-27	–	–	–	–	0.87%
2025-12-28	–	–	–	–	0.73%
2026-03-22	–	–	–	–	0.73%

Tanggal	Persentil
2022-02-06	35%
2022-02-13	36%
2022-04-03	59%
2022-06-12	6%
2022-09-04	61%
2023-02-26	62%
2023-03-12	%
2023-07-09	21%
2023-09-10	16%
2023-11-12	11%
2024-01-07	1%
2024-01-14	16%
2024-03-17	14%
2024-03-24	15%
2024-04-14	16%
2024-06-02	17%
2024-06-02	17%
2024-07-28	18%
2024-08-04	17%
2024-08-11	18%
2024-10-20	%
2024-12-22	29%
2025-01-19	3%
2025-01-19	3%
2025-03-18	75%
2025-03-30	73%
2025-04-15	74%
2025-10-01	72%
2025-10-27	75%
2025-10-28	72%
2025-11-18	7%
2025-11-21	72%
2025-12-27	75%
2025-12-28	72%
2026-03-22	73%

CVE-2012-1866 : Detail

CVE-2012-1866