CVE-2014-6332

OleAut32.dll in OLE in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows remote attackers to execute arbitrary code via a crafted web site, as demonstrated by an array-redimensioning attempt that triggers improper handling of a size value in the SafeArrayDimen function, aka "Windows OLE Automation Array Remote Code Execution Vulnerability."

Score: CVSS 3.1 8.8 High
Status: Analyzed - secure@microsoft.com
Published: 2014-11-11
Last modified: 2025-10-22
Known exploited (CISA KEV): since 2022-03-25, action due 2022-04-15: Apply updates per vendor instructions.
Weaknesses: CWE-119

Affected products

References

http://packetstormsecurity.com/files/134053/Avant-Browser-Lite-Ultimate-Remote-Code-Execution.html
http://packetstormsecurity.com/files/134061/The-World-Browser-3.0-Final-Remote-Code-Execution.html
http://packetstormsecurity.com/files/134062/HTML-Compiler-Remote-Code-Execution.html
http://packetstormsecurity.com/files/134064/Microsoft-Compiled-HTML-Help-Remote-Code-Execution.html
http://packetstormsecurity.com/files/134079/Winamp-Bento-Browser-Remote-Code-Execution.html
http://securityintelligence.com/ibm-x-force-researcher-finds-significant-vulnerability-in-microsoft-windows
http://www.kb.cert.org/vuls/id/158647
http://www.securityfocus.com/bid/70952
http://www.securitytracker.com/id/1031184
http://www.us-cert.gov/ncas/alerts/TA14-318B
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-064
https://forsec.nl/wp-content/uploads/2014/11/ms14_064_ie_olerce.rb_.txt
https://www.exploit-db.com/exploits/37668/
https://www.exploit-db.com/exploits/37800/
https://www.exploit-db.com/exploits/38500/
https://www.exploit-db.com/exploits/38512/
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2014-6332