Language: JavaScript
Label: vulnerable
CWE: CWE-400 \u2014 Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

Code:
HoverIcons.prototype.update=function(a,c,f){if(!this.graph.connectionArrowsEnabled||null!=a&&"0"==mxUtils.getValue(a.style,"allowArrows","1"))this.reset();else{null!=a&&null!=a.cell.geometry&&a.cell.geometry.relative&&this.graph.model.isEdge(a.cell.parent)&&(a=null);var e=null;this.prev!=a||this.isActive()?(this.startTime=(new Date).getTime(),this.prev=a,e=0,null!=this.updateThread&&window.clearTimeout(this.updateThread),null!=a&&(this.updateThread=window.setTimeout(mxUtils.bind(this,function(){this.isActive()||
this.graph.isMouseDown||this.graph.panningHandler.isActive()||(this.prev=a,this.update(a,c,f))}),this.updateDelay+10))):null!=this.startTime&&(e=(new Date).getTime()-this.startTime);this.setDisplay("");null!=this.currentState&&this.currentState!=a&&e<this.activationDelay&&null!=this.bbox&&!mxUtils.contains(this.bbox,c,f)?this.reset(!1):(null!=this.currentState||e>this.activationDelay)&&this.currentState!=a&&(e>this.updateDelay&&null!=a||null==this.bbox||null==c||null==f||!mxUtils.contains(this.bbox,
c,f))&&(null!=a&&this.graph.isEnabled()?(this.removeNodes(),this.setCurrentState(a),this.repaint(),this.graph.connectionHandler.constraintHandler.currentFocus!=a&&this.graph.connectionHandler.constraintHandler.reset()):this.reset())}};