What’s Vulnerable › Vulnerabilities

CVE-2012-4774

• Severity: critical (CVSS 9.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 20.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2012-12-12 · updated 2026-06-16
• Weakness: CWE-94

Description

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 allow remote attackers to execute arbitrary code via a crafted (1) file name or (2) subfolder name that triggers use of unallocated memory as the destination of a copy operation, aka "Windows Filename Parsing Vulnerability."

Affected products

• Microsoft Windows 7: all versions
• Microsoft Windows Server 2003: all versions
• Microsoft Windows Server 2008: r2, r2-sp1
• Microsoft Windows Vista: all versions
• Microsoft Windows XP Service Pack 3: all versions

References

• http://www.us-cert.gov/cas/techalerts/TA12-346A.html
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-081
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15901
• http://www.us-cert.gov/cas/techalerts/TA12-346A.html
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-081
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15901

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