Linux Distros Unpatched Vulnerability : CVE-2020-1900

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - When unserializing an object with dynamic properties HHVM needs to pre-reserve the full size of the dynamic property array before inserting anything into it...

CVE-2020-1900

When unserializing an object with dynamic properties HHVM needs to pre-reserve the full size of the dynamic property array before inserting anything into it. Otherwise the array might resize, invalidating previously stored references. This pre-reservation was not occurring in HHVM prior to v4.32....