Use-after-free vulnerability in WebKit/Source/core/editing/VisibleUnits.cpp in Blink, as used in Google Chrome before 52.0.2743.82, allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted JavaScript code involving an @import at-rule in a Cascading Style Sheets (CSS) token sequence in conjunction with a rel=import attribute of a LINK element.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5127
Reference (s):
- BID:92053
- URL: http://www.securityfocus.com/bid/92053
- http://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html
- https://codereview.chromium.org/2082893005/
- https://codereview.chromium.org/2091633002