This attack could pose a serious security threat. You should take immediate action to stop any damage or prevent further damage from happening.
This signature detects an attempt to exploit a buffer overflow vulnerability in Subtitle Processor application.
Subtitle Processor is a subtitle editor for movie files.
Subtitle Processor is prone to a buffer-overflow vulnerability because it fails to perform adequate checks on user-supplied input. Specifically, this issue occurs when processing a specially crafted '.m3u' file.
Attackers may leverage this issue to execute arbitrary code in the context of the application. Failed attacks will cause denial-of-service conditions.