An attacker was able to perform an out-of-bounds read or write on a JavaScript object by fooling range-based bounds check elimination. This vulnerability affects Firefox < 124.0.1.
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "124.0.1+build1-0ubuntu0.20.04.1",
"binary_name": "firefox"
},
{
"binary_version": "124.0.1+build1-0ubuntu0.20.04.1",
"binary_name": "firefox-dev"
},
{
"binary_version": "124.0.1+build1-0ubuntu0.20.04.1",
"binary_name": "firefox-geckodriver"
},
{
"binary_version": "124.0.1+build1-0ubuntu0.20.04.1",
"binary_name": "firefox-mozsymbols"
}
]
}