WebKit WebCore::FormSubmission::create Use-After-Free

WebKit: use-after-free in WebCore::FormSubmission::create CVE-2017-13791 There is a use-after-free security vulnerability in WebKit. The vulnerability was confirmed on ASan build of WebKit nightly. PoC: ================================================================= function jsfuzzer...

WebKit: use-after-free in WebCore::FormSubmission::create(CVE-2017-13791)

There is a use-after-free security vulnerability in WebKit. The vulnerability was confirmed on ASan build of WebKit nightly. ASan log: ================================================================= ==934==ERROR: AddressSanitizer: heap-use-after-free on address 0x60c0000b9810 at pc 0x000114b6f4...

WebKit - WebCore::FormSubmission::create Use-After-Free Exploit

Exploit for multiple platform in category dos / poc...

WebKit - WebCore::FormSubmission::create Use-After-Free

WebKit - WebCore::FormSubmission::create Use-After-Free function jsfuzzer textarea1.setRangeText"foo"; textarea2.autofocus = true; textarea1.name = "foo"; form.insertBeforetextarea2, form.firstChild; form.submit; function eventhandler2 forvar i=0;i a b !--...

WebKit - 'WebCore::FormSubmission::create' Use-After-Free

function jsfuzzer textarea1.setRangeText"foo"; textarea2.autofocus = true; textarea1.name = "foo"; form.insertBeforetextarea2, form.firstChild; form.submit; function eventhandler2 forvar i=0;i a b !-- ================================================================= ASan log:...

WebKit: use-after-free in FormSubmission::create (CVE-2017-2460)

There is a use-after-free security vulnerability in WebKit. The vulnerability was confirmed on a nightly version of WebKit. The PoC has also been observed to crash Safari 10.0.2 on Mac. Please note: This bug is subject to a 90 day disclosure deadline. If 90 days elapse without a broadly available...

Apple WebKit - FormSubmission::create Use-After-Free Exploit

Exploit for multiple platform in category dos / poc function go object.name = "foo"; input.autofocus = true; output.appendChildinput; form.submit; function eventhandler forvar i=0;i a !-- ================================================================= Preliminary analysis: The bug is in...

Apple WebKit - 'FormSubmission::create' Use-After-Free

function go object.name = "foo"; input.autofocus = true; output.appendChildinput; form.submit; function eventhandler forvar i=0;i a !-- ================================================================= Preliminary analysis: The bug is in FormSubmission::create. This function traverses the vector ...