CVE-2016-4623 Information

Description

WebKit in Apple iOS before 9.3.3 Safari before 9.1.2 and tvOS before 9.2.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site a different vulnerability than CVE-2016-4589 CVE-2016-4622 and CVE-2016-4624.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

http://lists.apple.com/archives/security-announce/2016/Jul/msg00001.html http://lists.apple.com/archives/security-announce/2016/Jul/msg00003.html http://lists.apple.com/archives/security-announce/2016/Jul/msg00004.html http://packetstormsecurity.com/files/138502/WebKitGTK-SOP-Bypass-Information-Disclosure.html http://www.securityfocus.com/archive/1/539295/100/0/threaded http://www.securityfocus.com/bid/91830 http://www.securitytracker.com/id/1036343 https://support.apple.com/HT206900 https://support.apple.com/HT206902 https://support.apple.com/HT206905

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8