This indicates the detection of an attack attempt against a Heap Overflow vulnerability in Windows Journal.
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 with the context of the application, via a crafted file.
Windows Journal version 6.1.7601.17514 and before
System Compromise: Remote attackers can gain control of vulnerable systems.
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