PHP remote DoS vulnerability in-depth analysis and protection solution-vulnerability warning-the black bar safety net

5 month 1 4 day, domestic broke the php remote DoS vulnerability, the official number 6 9 3 6 4 in. Use the vulnerability to construct the poc to initiate a link, it is easy to cause the target host cpu utilization 1 0 0%, to PHP more version. Nsfocus Threat Response Center immediately launched t...