Apple Safari WebKit WebCore::FormSubmission::create Use After Free

Strike ID:
E20-3fef33
CVSS:
8.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
False Positive:
f
Variants:
1
Year:
2017

Description

This strike exploits a vulnerability in Apple Safari WebKit. Specifically the vulnerability exists in WebKit's WebCore::FormSubmission::create method. An attacker can craft javascript in such a way that when invoking the create method in a form a use after free condition can occur. This can lead to a denial of service or potentially allow for remote code execution on the vulnerable system.

CVE

Google