National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2014-4420 Detail

Current Description

The network-statistics interface in the kernel in Apple iOS before 8 and Apple TV before 7 does not properly initialize memory, which allows attackers to obtain sensitive memory-content and memory-layout information via a crafted application, a different vulnerability than CVE-2014-4371, CVE-2014-4419, and CVE-2014-4421.

Source:  MITRE
View Analysis Description

Evaluator Description

CWE-665: Improper Initialization

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 1.9 LOW
Vector: (AV:L/AC:M/Au:N/C:P/I:N/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 3.4


Access Vector (AV): Local
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): None
Availability (A): None
Additional Information:
Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

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Hyperlink Resource
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://lists.apple.com/archives/security-announce/2015/Jan/msg00003.html
http://support.apple.com/HT204244
http://support.apple.com/kb/HT6441
http://support.apple.com/kb/HT6442
http://www.securityfocus.com/bid/69882
http://www.securityfocus.com/bid/69927
http://www.securitytracker.com/id/1030866
https://exchange.xforce.ibmcloud.com/vulnerabilities/96102
https://support.apple.com/kb/HT6535

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:apple:tvos:6.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:tvos:6.0.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:tvos:6.0.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:tvos:6.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:tvos:6.1.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:tvos:6.1.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
6.2

Configuration 2 ( hide )
 cpe:2.3:o:apple:iphone_os:7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:7.0.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:7.0.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:7.0.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:7.0.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:7.0.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:7.0.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:7.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:7.1.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
7.1.2

Configuration 3 ( hide )
 cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
10.10.1


Change History

12 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-4420
NVD Published Date:
09/18/2014
NVD Last Modified:
03/08/2019