Microsoft · Windows
CVE-2011-3402
Microsoft Windows Remote Code Execution Vulnerability
무엇인가
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."
CISA: Microsoft Windows Kernel contains an unspecified vulnerability in the TrueType font parsing engine in win32k.sys in the kernel-mode drivers that allows remote attackers to execute arbitrary code via crafted font data in a Word document or web page.
할 일
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
미국 연방 기관 조치 기한: 2025년 10월 27일
- CISA 목록에 추가됨
- 2025년 10월 6일
- 게시됨
- 2011년 11월 4일
- 심각도
- 높음 8.8 CVSS 3.1
- 향후 30일 내 공격 가능성(EPSS)
- 78% 알려진 모든 취약점 중 상위 0.4%
- 자세히
- NVD · CVE.org · CISA
모든 참고 자료(20)
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-087
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-034
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-039
- http://secunia.com/advisories/49121
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15645
- http://www.us-cert.gov/cas/techalerts/TA12-164A.html
- http://blogs.mcafee.com/mcafee-labs/the-day-of-the-golden-jackal-%E2%80%93-further-tales-of-the-stuxnet-files
- http://www.securitytracker.com/id?1027039
- http://secunia.com/advisories/49122
- http://www.symantec.com/content/en/us/enterprise/media/security_response/whitepapers/w32_duqu_the_precursor_t…
- http://www.us-cert.gov/cas/techalerts/TA11-347A.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13998
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-291-01E.pdf
- http://www.securelist.com/en/blog/208193197/The_Mystery_of_Duqu_Part_Two
- http://technet.microsoft.com/security/advisory/2639658
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15290
- http://isc.sans.edu/diary/Duqu+Mitigation/11950
- http://www.symantec.com/connect/w32-duqu_status-updates_installer-zero-day-exploit
- http://www.us-cert.gov/cas/techalerts/TA12-129A.html
- http://blogs.technet.com/b/msrc/archive/2011/11/03/microsoft-releases-security-advisory-2639658.aspx
Microsoft의 다른 악용된 결함
| 추가됨 | 취약점 | 제품 | 심각도 | 공격 가능성 |
|---|---|---|---|---|
| 2026. 10. 13. | Command Injection | Windows | 높음 8.8 | 9.8% |
| 2026. 9. 8. | Link Following | Windows | 높음 7.8 | 0.4% |
| 2026. 9. 8. | Heap-Based Buffer Overflow | Windows | 높음 7.8 | 0.4% |
| 2026. 5. 20. | Buffer Overflow | Windows | 치명적 9.8 | 99% |
| 2026. 4. 28. | Protection Mechanism Failure | Windows | 보통 4.3 | 71% |
| 2026. 4. 13. | Out-of-Bounds Read | Windows | 높음 7.8 | 12% |
| 2026. 4. 13. | Link Following | Windows | 높음 7.8 | 4.6% |
| 2026. 2. 17. | Microsoft Windows Video ActiveX Control Remote Code Execution | Windows | 높음 8.8 | 77% |
출처: Known Exploited Vulnerabilities(CISA, 퍼블릭 도메인), CVE records(cve.org), EPSS(FIRST). 공격 가능성은 누군가 향후 30일 안에 이 결함을 악용하려 할 확률에 대한 EPSS 추정치입니다.