This indicates an attack attempt against an Out-Of-Bounds write vulnerability in JET Database Engine in 2007 Office System Driver.
The vulnerability is due to an error when the vulnerable software handles a maliciously crafted file. A remote attacker may be able to exploit this to execute arbitrary code within the context of the application, via a crafted file.
2007 Office System Driver
System Compromise: Remote attackers could gain control of vulnerable systems.
Currently there are no updates available for this issue as Microsoft no longer supports the vulnerable component.