A use-after-free in nsINode::ReplaceOrInsertBefore during DOM operations resulting in potentially exploitable crashes. This vulnerability affects Firefox < 50.
{ "availability": "No subscription required", "binaries": [ { "binary_version": "50.0+build2-0ubuntu0.14.04.2", "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" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "50.0+build2-0ubuntu0.16.04.2", "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" } ] }