When browsing a document hosted on an IP address, an attacker could insert certain characters to flip domain and path information in the address bar. This vulnerability affects Firefox < 77.
[
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThan": "77",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
]