Further techniques that built on the slipstream research combined with a malicious webpage could have exposed both an internal network"s hosts as well as services running on the user"s local machine. This vulnerability affects Firefox CVE-2021-23991 CVE-2021-23992 CVE-2021-23961 CVE-2021-23993 CVE-2021-23994 CVE-2021-23995 CVE-2021-23998 CVE-2021-23999 CVE-2021-24002 CVE-2021-29945 CVE-2021-29946 CVE-2021-29948