CVE-2014-4364 Information

Description

The 802.1X subsystem in Apple iOS before 8 and Apple TV before 7 does not require strong authentication methods which allows remote attackers to calculate credentials by offering LEAP authentication from a crafted Wi-Fi AP and then performing a cryptographic attack against the MS-CHAPv1 hash.

CVSS Vector

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

Reference

http://archives.neohapsis.com/archives/bugtraq/2014-09/0106.html http://archives.neohapsis.com/archives/bugtraq/2014-09/0107.html http://archives.neohapsis.com/archives/bugtraq/2014-10/0101.html http://support.apple.com/kb/HT6441 http://support.apple.com/kb/HT6442 http://www.securityfocus.com/bid/69882 http://www.securityfocus.com/bid/69913 http://www.securitytracker.com/id/1030866 https://exchange.xforce.ibmcloud.com/vulnerabilities/96097 https://support.apple.com/kb/HT6535

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

5.6