Buffer overflow in msjet40.dll before 4.0.9505.0 in Microsoft Jet Database Engine allows remote attackers to execute arbitrary code via a crafted Word file, as exploited in the wild in March 2008. NOTE: as of 20080513, Microsoft has stated that this is the same issue as CVE-2007-6026.
https://exchange.xforce.ibmcloud.com/vulnerabilities/41380
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2008/ms08-028
http://www.securitytracker.com/id?1019686
http://www.microsoft.com/technet/security/advisory/950627.mspx