A potentially exploitable type confusion could be triggered when looking up a property name on an object being used as the with environment. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15.
{
"binaries": [
{
"binary_name": "firefox",
"binary_version": "130.0+build2-0ubuntu0.20.04.1"
},
{
"binary_name": "firefox-dev",
"binary_version": "130.0+build2-0ubuntu0.20.04.1"
},
{
"binary_name": "firefox-geckodriver",
"binary_version": "130.0+build2-0ubuntu0.20.04.1"
},
{
"binary_name": "firefox-mozsymbols",
"binary_version": "130.0+build2-0ubuntu0.20.04.1"
}
],
"availability": "No subscription required"
}{
"binaries": [
{
"binary_name": "thunderbird",
"binary_version": "1:115.15.0+build1-0ubuntu0.20.04.1"
},
{
"binary_name": "thunderbird-dev",
"binary_version": "1:115.15.0+build1-0ubuntu0.20.04.1"
},
{
"binary_name": "thunderbird-gnome-support",
"binary_version": "1:115.15.0+build1-0ubuntu0.20.04.1"
},
{
"binary_name": "thunderbird-mozsymbols",
"binary_version": "1:115.15.0+build1-0ubuntu0.20.04.1"
},
{
"binary_name": "xul-ext-calendar-timezones",
"binary_version": "1:115.15.0+build1-0ubuntu0.20.04.1"
},
{
"binary_name": "xul-ext-gdata-provider",
"binary_version": "1:115.15.0+build1-0ubuntu0.20.04.1"
},
{
"binary_name": "xul-ext-lightning",
"binary_version": "1:115.15.0+build1-0ubuntu0.20.04.1"
}
],
"availability": "No subscription required"
}{
"binaries": [
{
"binary_name": "thunderbird",
"binary_version": "1:115.15.0+build1-0ubuntu0.22.04.1"
},
{
"binary_name": "thunderbird-dev",
"binary_version": "1:115.15.0+build1-0ubuntu0.22.04.1"
},
{
"binary_name": "thunderbird-gnome-support",
"binary_version": "1:115.15.0+build1-0ubuntu0.22.04.1"
},
{
"binary_name": "thunderbird-mozsymbols",
"binary_version": "1:115.15.0+build1-0ubuntu0.22.04.1"
},
{
"binary_name": "xul-ext-calendar-timezones",
"binary_version": "1:115.15.0+build1-0ubuntu0.22.04.1"
},
{
"binary_name": "xul-ext-gdata-provider",
"binary_version": "1:115.15.0+build1-0ubuntu0.22.04.1"
},
{
"binary_name": "xul-ext-lightning",
"binary_version": "1:115.15.0+build1-0ubuntu0.22.04.1"
}
],
"availability": "No subscription required"
}