8.8
CVSSv3

CVE-2017-2471

Published: 02/04/2017 Updated: 16/08/2017
CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 685
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Vulnerability Summary

An issue exists in certain Apple products. iOS prior to 10.3 is affected. Safari prior to 10.1 is affected. watchOS prior to 3.2 is affected. The issue involves the "WebKit" component. A use-after-free vulnerability allows remote malicious users to execute arbitrary code via a crafted web site.

Vulnerability Trend

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apple iphone os 10.2.1

apple watchos 3.1.3

apple safari 10.0.3

Vendor Advisories

Several security issues were fixed in WebKitGTK+ ...
A use-after-free vulnerability has been found in WebKit, allowing remote attackers to execute arbitrary code via a crafted web site ...

Exploits

<!-- Source: bugschromiumorg/p/project-zero/issues/detail?id=1105 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 1003 on Mac PoC: ================================================================= --> &lt ...
WebKit suffers from a table related use-after-free vulnerability ...