A use-after-free during web animations when working with timelines resulting in a potentially exploitable crash. This vulnerability affects Firefox < 50.
{ "binaries": [ { "binary_name": "firefox", "binary_version": "50.0+build2-0ubuntu0.14.04.2" }, { "binary_name": "firefox-dev", "binary_version": "50.0+build2-0ubuntu0.14.04.2" }, { "binary_name": "firefox-globalmenu", "binary_version": "50.0+build2-0ubuntu0.14.04.2" }, { "binary_name": "firefox-mozsymbols", "binary_version": "50.0+build2-0ubuntu0.14.04.2" }, { "binary_name": "firefox-testsuite", "binary_version": "50.0+build2-0ubuntu0.14.04.2" } ], "availability": "No subscription required" }
{ "binaries": [ { "binary_name": "firefox", "binary_version": "50.0+build2-0ubuntu0.16.04.2" }, { "binary_name": "firefox-dev", "binary_version": "50.0+build2-0ubuntu0.16.04.2" }, { "binary_name": "firefox-globalmenu", "binary_version": "50.0+build2-0ubuntu0.16.04.2" }, { "binary_name": "firefox-mozsymbols", "binary_version": "50.0+build2-0ubuntu0.16.04.2" }, { "binary_name": "firefox-testsuite", "binary_version": "50.0+build2-0ubuntu0.16.04.2" } ], "availability": "No subscription required" }