A malicious website could have used a combination of exiting fullscreen mode and requestPointerLock to cause the user's mouse to be re-positioned unexpectedly, which could have led to user confusion and inadvertently granting permissions they did not intend to grant. This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.
{
"binaries": [
{
"binary_name": "firefox",
"binary_version": "123.0+build3-0ubuntu0.20.04.1"
},
{
"binary_name": "firefox-dev",
"binary_version": "123.0+build3-0ubuntu0.20.04.1"
},
{
"binary_name": "firefox-geckodriver",
"binary_version": "123.0+build3-0ubuntu0.20.04.1"
},
{
"binary_name": "firefox-mozsymbols",
"binary_version": "123.0+build3-0ubuntu0.20.04.1"
}
],
"availability": "No subscription required"
}{
"binaries": [
{
"binary_name": "thunderbird",
"binary_version": "1:115.8.1+build1-0ubuntu0.20.04.1"
},
{
"binary_name": "thunderbird-dev",
"binary_version": "1:115.8.1+build1-0ubuntu0.20.04.1"
},
{
"binary_name": "thunderbird-gnome-support",
"binary_version": "1:115.8.1+build1-0ubuntu0.20.04.1"
},
{
"binary_name": "thunderbird-mozsymbols",
"binary_version": "1:115.8.1+build1-0ubuntu0.20.04.1"
},
{
"binary_name": "xul-ext-calendar-timezones",
"binary_version": "1:115.8.1+build1-0ubuntu0.20.04.1"
},
{
"binary_name": "xul-ext-gdata-provider",
"binary_version": "1:115.8.1+build1-0ubuntu0.20.04.1"
},
{
"binary_name": "xul-ext-lightning",
"binary_version": "1:115.8.1+build1-0ubuntu0.20.04.1"
}
],
"availability": "No subscription required"
}{
"binaries": [
{
"binary_name": "thunderbird",
"binary_version": "1:115.8.1+build1-0ubuntu0.22.04.1"
},
{
"binary_name": "thunderbird-dev",
"binary_version": "1:115.8.1+build1-0ubuntu0.22.04.1"
},
{
"binary_name": "thunderbird-gnome-support",
"binary_version": "1:115.8.1+build1-0ubuntu0.22.04.1"
},
{
"binary_name": "thunderbird-mozsymbols",
"binary_version": "1:115.8.1+build1-0ubuntu0.22.04.1"
},
{
"binary_name": "xul-ext-calendar-timezones",
"binary_version": "1:115.8.1+build1-0ubuntu0.22.04.1"
},
{
"binary_name": "xul-ext-gdata-provider",
"binary_version": "1:115.8.1+build1-0ubuntu0.22.04.1"
},
{
"binary_name": "xul-ext-lightning",
"binary_version": "1:115.8.1+build1-0ubuntu0.22.04.1"
}
],
"availability": "No subscription required"
}