Passing invalid data could have led to invalid wasm values being created, such as arbitrary integers turning into pointer values. This vulnerability affects Firefox < 124.
{ "binaries": [ { "binary_version": "124.0+build1-0ubuntu0.20.04.1", "binary_name": "firefox" }, { "binary_version": "124.0+build1-0ubuntu0.20.04.1", "binary_name": "firefox-dev" }, { "binary_version": "124.0+build1-0ubuntu0.20.04.1", "binary_name": "firefox-geckodriver" }, { "binary_version": "124.0+build1-0ubuntu0.20.04.1", "binary_name": "firefox-mozsymbols" } ], "availability": "No subscription required" }