Self recursion in compact in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors.
{ "binaries": [ { "binary_version": "3.11.1+dfsg-1ubuntu1", "binary_name": "hhvm" }, { "binary_version": "3.11.1+dfsg-1ubuntu1", "binary_name": "hhvm-dev" } ] }