If two same-origin documents set document.domain differently to become cross-origin, it was possible for them to call arbitrary DOM methods/getters/setters on the now-cross-origin window. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-11762.json"
[
{
"events": [
{
"introduced": "0"
},
{
"fixed": "70.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "68.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "68.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "16.04"
}
]
}
]