A use-after-free issue exists in WebKitGTK before 2.28.1 and WPE WebKit before 2.28.1 via crafted web content that allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash).
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "libjavascriptcoregtk-4.0-18-dbgsym": "2.28.1-0ubuntu0.18.04.1", "libwebkit2gtk-4.0-37-dbgsym": "2.28.1-0ubuntu0.18.04.1", "gir1.2-javascriptcoregtk-4.0": "2.28.1-0ubuntu0.18.04.1", "libjavascriptcoregtk-4.0-18": "2.28.1-0ubuntu0.18.04.1", "libjavascriptcoregtk-4.0-bin-dbgsym": "2.28.1-0ubuntu0.18.04.1", "libwebkit2gtk-4.0-doc": "2.28.1-0ubuntu0.18.04.1", "libjavascriptcoregtk-4.0-bin": "2.28.1-0ubuntu0.18.04.1", "webkit2gtk-driver": "2.28.1-0ubuntu0.18.04.1", "gir1.2-webkit2-4.0": "2.28.1-0ubuntu0.18.04.1", "libwebkit2gtk-4.0-dev": "2.28.1-0ubuntu0.18.04.1", "webkit2gtk-driver-dbgsym": "2.28.1-0ubuntu0.18.04.1", "libjavascriptcoregtk-4.0-dev": "2.28.1-0ubuntu0.18.04.1", "libwebkit2gtk-4.0-37-gtk2": "2.28.1-0ubuntu0.18.04.1", "libwebkit2gtk-4.0-37": "2.28.1-0ubuntu0.18.04.1" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "libjavascriptcoregtk-4.0-18-dbgsym": "2.28.1-1", "libwebkit2gtk-4.0-37-dbgsym": "2.28.1-1", "gir1.2-javascriptcoregtk-4.0": "2.28.1-1", "libjavascriptcoregtk-4.0-18": "2.28.1-1", "libjavascriptcoregtk-4.0-bin-dbgsym": "2.28.1-1", "libwebkit2gtk-4.0-doc": "2.28.1-1", "libjavascriptcoregtk-4.0-bin": "2.28.1-1", "webkit2gtk-driver": "2.28.1-1", "gir1.2-webkit2-4.0": "2.28.1-1", "libwebkit2gtk-4.0-dev": "2.28.1-1", "webkit2gtk-driver-dbgsym": "2.28.1-1", "libjavascriptcoregtk-4.0-dev": "2.28.1-1", "libwebkit2gtk-4.0-37-gtk2": "2.28.1-1", "libwebkit2gtk-4.0-37": "2.28.1-1" } ] }