This indicates an attack attempt to exploit a Buffer Overflow vulnerability in Formats PlugIn for Irfanview.
The vulnerability is due to an improper boundary check condition in the application when handling a malformed "sid" file. A remote attacker may be able to exploit this to execute arbitrary code within the context of the application, via a crafted "sid" file.
Formats PlugIn 4.36 for Irfanview
System Compromise: Remote attackers can gain control of vulnerable systems.
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