CVE-2011-3402
critical-risk
Published 2011-11-04
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."
Do I need to act?
!
89.5% chance of exploitation in next 30 days
EPSS score — higher than 10% of all CVEs
!
CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10
High
NETWORK
/ LOW complexity
Affected Products (9)
Affected Vendors
References (41)
Vendor Advisory
http://secunia.com/advisories/49121
Vendor Advisory
http://secunia.com/advisories/49122
Vendor Advisory
http://technet.microsoft.com/security/advisory/2639658
US Government Resource
http://www.us-cert.gov/cas/techalerts/TA11-347A.html
US Government Resource
http://www.us-cert.gov/cas/techalerts/TA12-129A.html
US Government Resource
http://www.us-cert.gov/cas/techalerts/TA12-164A.html
US Government Resource
http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-291-01E.pdf
and 21 more references
72
/ 100
critical-risk
Severity
30/34 · Critical
Exploitability
27/34 · High
Exposure
15/34 · Moderate