Facebook HHVM Denial of Service Vulnerability (CNVD-2019-37157)

Facebook HHVM aka HipHop Virtual Machine is a virtual machine from Facebook that significantly improves the performance of loading dynamic pages in PHP. A security vulnerability exists in Facebook HHVM versions 3.25.2 and earlier, 3.24.6 and earlier, and 3.21.10 and earlier, which stems from...