This indicates an attack attempt against a Heap Corruption vulnerability in VideoLan VLC Media Player.
The vulnerability is due to an error when the vulnerable software handles maliciously crafted VOB files. A remote attacker may be able to exploit this to execute arbitrary code within the context of the application, via a crafted VOB file.
VLC Media Palyer 2.2.4 and earlier versions.
System Compromise: Remote attackers could gain control of vulnerable systems.
Apply the latest update from the vendor.