Microsoft Windows Remote Code Execution Vulnerability

高 8.8悪用確認済み（CISA KEV）CVE-2011-3402 · 04/11/2011 公開 · 16/06/2026 更新

Microsoft Windows Remote Code Execution Vulnerability. 悪用が確認されています：CISA は 06/10/2025 にこの脆弱性を「既知の悪用された脆弱性（KEV）」カタログに追加しました。影響を受けるシステムは緊急に修正してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
Windows Microsoft	バージョン情報は未公開（製品名は CISA KEV による）

概要

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."

参考情報

blogs.mcafee.com/mcafee-labs/the-day-of-the-golden-jackal-%E2%80%93-further-tales-of-the-stuxnet-files · Broken Link
blogs.technet.com/b/msrc/archive/2011/11/03/microsoft-releases-security-advisory-2639658.aspx · Vendor Advisory
isc.sans.edu/diary/Duqu+Mitigation/11950 · Third Party Advisory
secunia.com/advisories/49121 · Vendor Advisory
secunia.com/advisories/49122 · Vendor Advisory
technet.microsoft.com/security/advisory/2639658 · Vendor Advisory
securelist.com/en/blog/208193197/The_Mystery_of_Duqu_Part_Two · Not Applicable
securitytracker.com/id · Broken Link
symantec.com/connect/w32-duqu_status-updates_installer-zero-day-exploit · Not Applicable
symantec.com/content/en/us/enterprise/media/security_response/whitepapers/w32_duqu_the_precursor_to_the_next_stuxnet.pdf · Not Applicable
us-cert.gov/cas/techalerts/TA11-347A.html · US Government Resource
us-cert.gov/cas/techalerts/TA12-129A.html · US Government Resource
us-cert.gov/cas/techalerts/TA12-164A.html · US Government Resource
us-cert.gov/control_systems/pdf/ICS-ALERT-11-291-01E.pdf · US Government Resource
docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-087 · Vendor Advisory
docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-034 · Vendor Advisory
docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-039 · Vendor Advisory
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13998 · Broken Link
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15290 · Broken Link
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15645 · Broken Link
cisa.gov/known-exploited-vulnerabilities-catalog · US Government Resource
CISA KEV · CVE-2011-3402

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