A use-after-free vulnerability in WebCore::RenderLayer::addChild in WebKitGTK before 2.36.8 allows attackers to execute code remotely.
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "libjavascriptcoregtk-4.0-18-dbgsym": "2.38.6-0ubuntu0.20.04.1", "libwebkit2gtk-4.0-37-dbgsym": "2.38.6-0ubuntu0.20.04.1", "gir1.2-javascriptcoregtk-4.0": "2.38.6-0ubuntu0.20.04.1", "libjavascriptcoregtk-4.0-18": "2.38.6-0ubuntu0.20.04.1", "libjavascriptcoregtk-4.0-bin-dbgsym": "2.38.6-0ubuntu0.20.04.1", "libwebkit2gtk-4.0-doc": "2.38.6-0ubuntu0.20.04.1", "libjavascriptcoregtk-4.0-bin": "2.38.6-0ubuntu0.20.04.1", "webkit2gtk-driver": "2.38.6-0ubuntu0.20.04.1", "gir1.2-webkit2-4.0": "2.38.6-0ubuntu0.20.04.1", "libwebkit2gtk-4.0-dev": "2.38.6-0ubuntu0.20.04.1", "webkit2gtk-driver-dbgsym": "2.38.6-0ubuntu0.20.04.1", "libjavascriptcoregtk-4.0-dev": "2.38.6-0ubuntu0.20.04.1", "libwebkit2gtk-4.0-37-gtk2": "2.38.6-0ubuntu0.20.04.1", "libwebkit2gtk-4.0-37": "2.38.6-0ubuntu0.20.04.1" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "libjavascriptcoregtk-4.0-18-dbgsym": "2.38.6-0ubuntu0.22.04.1", "gir1.2-javascriptcoregtk-4.1": "2.38.6-0ubuntu0.22.04.1", "libwebkit2gtk-4.1-dev": "2.38.6-0ubuntu0.22.04.1", "gir1.2-javascriptcoregtk-4.0": "2.38.6-0ubuntu0.22.04.1", "libjavascriptcoregtk-4.0-bin": "2.38.6-0ubuntu0.22.04.1", "libjavascriptcoregtk-4.0-18": "2.38.6-0ubuntu0.22.04.1", "libjavascriptcoregtk-4.0-bin-dbgsym": "2.38.6-0ubuntu0.22.04.1", "libwebkit2gtk-4.0-doc": "2.38.6-0ubuntu0.22.04.1", "libjavascriptcoregtk-4.1-0-dbgsym": "2.38.6-0ubuntu0.22.04.1", "libjavascriptcoregtk-4.1-dev": "2.38.6-0ubuntu0.22.04.1", "libwebkit2gtk-4.0-37-dbgsym": "2.38.6-0ubuntu0.22.04.1", "gir1.2-webkit2-4.1": "2.38.6-0ubuntu0.22.04.1", "webkit2gtk-driver": "2.38.6-0ubuntu0.22.04.1", "gir1.2-webkit2-4.0": "2.38.6-0ubuntu0.22.04.1", "libwebkit2gtk-4.0-dev": "2.38.6-0ubuntu0.22.04.1", "libwebkit2gtk-4.1-0": "2.38.6-0ubuntu0.22.04.1", "libwebkit2gtk-4.1-0-dbgsym": "2.38.6-0ubuntu0.22.04.1", "webkit2gtk-driver-dbgsym": "2.38.6-0ubuntu0.22.04.1", "libjavascriptcoregtk-4.0-dev": "2.38.6-0ubuntu0.22.04.1", "libjavascriptcoregtk-4.1-0": "2.38.6-0ubuntu0.22.04.1", "libwebkit2gtk-4.0-37": "2.38.6-0ubuntu0.22.04.1" } ] }