CVE-2011-3402

Katalog CVE

CVSS 8.8 · High KEV · sudah dieksploitasi EPSS 78,1%

Kerentanan pada microsoft windows 7, microsoft windows server 2003 +3 lainnya. Skor CVSS 3.1 8.8 (High) menurut NVD. Masuk katalog KEV CISA pada 6 Oktober 2025, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

Unspecified vulnerability in the TrueType font parsing engine in 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 allows remote attackers to execute arbitrary code via crafted font data in a Word document or web page, as exploited in the wild in November 2011 by Duqu, aka "TrueType Font Parsing Vulnerability."

Rincian

Terbit di NVD

4 November 2011

Terakhir diubah

16 Juni 2026

Status NVD

Analyzed

CVSS 3.1

8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator

EPSS (30 hari)

78,1% peluang dieksploitasi; lebih tinggi dari 99,5% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

Microsoft Windows Remote Code Execution Vulnerability

Masuk KEV

6 Oktober 2025

Tenggat CISA

27 Oktober 2025 (untuk instansi federal AS)

Ransomware

Belum tercatat

Tindakan wajib

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• http://blogs.technet.com/b/msrc/archive/2011/11/03/microsoft-releases-security-advisory-2639658.aspx advisory vendor
• http://secunia.com/advisories/49121 advisory vendor
• http://secunia.com/advisories/49122 advisory vendor
• http://technet.microsoft.com/security/advisory/2639658 advisory vendor
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-087 advisory vendor
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-034 advisory vendor
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-039 advisory vendor
• http://www.us-cert.gov/cas/techalerts/TA11-347A.html pemerintah AS
• http://www.us-cert.gov/cas/techalerts/TA12-129A.html pemerintah AS
• http://www.us-cert.gov/cas/techalerts/TA12-164A.html pemerintah AS
• http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-291-01E.pdf pemerintah AS
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2011-3402 pemerintah AS
• http://isc.sans.edu/diary/Duqu+Mitigation/11950 advisory pihak ketiga
• http://blogs.mcafee.com/mcafee-labs/the-day-of-the-golden-jackal-%E2%80%93-further-tales-of-the-stuxnet-files broken link
• http://www.securelist.com/en/blog/208193197/The_Mystery_of_Duqu_Part_Two not applicable
• http://www.securitytracker.com/id?1027039 broken link
• http://www.symantec.com/connect/w32-duqu_status-updates_installer-zero-day-exploit not applicable
• http://www.symantec.com/content/en/us/enterprise/media/security_response/whitepapers/w32_duqu_the_precursor_to... not applicable
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13998 broken link
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15290 broken link
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15645 broken link