8.8
CVSSv3

CVE-2017-2373

Published: 20/02/2017 Updated: 08/03/2019
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 10.2.1 is affected. Safari prior to 10.0.3 is affected. tvOS prior to 10.1.1 is affected. The issue involves the "WebKit" component. It allows remote malicious users to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.

Vulnerability Trend

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apple tvos

apple safari

apple iphone os

webkitgtk webkitgtk\\+

Vendor Advisories

Several security issues were fixed in WebKitGTK+ ...
Several memory corruption issues have been found in WebKitGTK+ before 2144, leading to arbitrary code execution while processing maliciously crafted web content ...

Exploits

<!-- Source: bugschromiumorg/p/project-zero/issues/detail?id=1038 There is a type confusion vulnerability that affects WebKit with accessibility enabled (WebCore::AXObjectCache::gAccessibilityEnabed) PoC: =============================== --> <script> function boom() { mappend("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ...
Apple WebKit suffers from a type confusion vulnerability in RenderBox with accessibility enabled ...