CVE-2016-1858 Information

Description

WebKit as used in Apple iOS before 9.3.2 Safari before 9.1.1 and tvOS before 9.2.1 improperly tracks taint attributes which allows remote attackers to obtain sensitive information via a crafted web site.

CVSS Vector

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

Reference

http://lists.apple.com/archives/security-announce/2016/May/msg00001.html http://lists.apple.com/archives/security-announce/2016/May/msg00002.html http://lists.apple.com/archives/security-announce/2016/May/msg00005.html http://packetstormsecurity.com/files/137229/WebKitGTK-Code-Execution-Denial-Of-Service-Memory-Corruption.html http://www.securityfocus.com/archive/1/538522/100/0/threaded http://www.securitytracker.com/id/1035888 https://support.apple.com/HT206564 https://support.apple.com/HT206565 https://support.apple.com/HT206568

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

6.5