This indicates an attack attempt to exploit a Buffer Overflow vulnerability in Sketchup.
The vulnerability is due to an error when the vulnerable software handles a maliciously crafted .skp file. A remote attacker may be able to exploit this to execute arbitrary code within the context of the application, via a crafted .skp file.
Trimble Navigation SketchUp 8.x prior to M3
System Compromise: Remote attackers can gain control of vulnerable systems.
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