WebKit: use-after-free in WebCore::AccessibilityRenderObject::handleAriaExpandedChanged(CVE-2017-7043)

There is a use-after-free security vulnerability in WebKit. The vulnerability was confirmed on ASan build of WebKit nightly. Note that accessibility features need to be enabled in order to trigger this bug. On Safari on Mac this can be accomplished by opening the inspector simply opening the...

WebKit WebCore::AccessibilityRenderObject::handleAriaExpandedChanged Use-After-Free

WebKit: use-after-free in WebCore::AccessibilityRenderObject::handleAriaExpandedChanged CVE-2017-7043 There is a use-after-free security vulnerability in WebKit. The vulnerability was confirmed on ASan build of WebKit nightly. Note that accessibility features need to be enabled in order to trigge...

WebKit - WebCore::AccessibilityRenderObject::handleAriaExpandedChanged Use-After-Free

WebKit - WebCore::AccessibilityRenderObject::handleAriaExpandedChanged Use-After-Free div visibility: collapse function eventhandler document.execCommand"bold", false; img.style.removeProperty"-webkit-appearance"; img.setAttribute"aria-expanded", "false"; aaa !--...