Vulnerability 102611 - CERT Civis.Net

Vulnerability Name:

CCN-102611

Published:

2015-04-22

Updated:

2015-04-22

Summary:

Apple iOS could allow a local attacker to bypass security restrictions, caused by an error in the favorite contact preview function. An attacker could exploit this vulnerability using siri to bypass the regular pass code restriction and gain access to the device.

CVSS v3 Severity:

4.0 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): Low Availibility (A): None

CVSS v2 Severity:

2.1 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N)
1.8 Low (CCN Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N/E:U/RL:U/RC:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): Partial Availibility (A): None

Vulnerability Consequences:

Bypass Security

References:

Source: CCN
Type: Full Disclosure Mailing List, Wed, 22 Apr 2015 10:48:20 +0200
Apple iOS 8.0 - 8.0.2 - Controls Re Auth Bypass Vulnerability

Source: CCN
Type: Apple Web site
iOS

Source: XF
Type: UNKNOWN
appleios-preview-sec-bypass(102611)

Source: CCN
Type: Packet Storm Security [04-22-2015]
Apple iOS 8.0.2 Authentication Bypass

Vulnerable Configuration:

Configuration CCN 1:

cpe:/o:apple:ios:8.0:*:*:*:*:*:*:*

OR cpe:/o:apple:ios:8.0.2:*:*:*:*:*:*:*

Denotes that component is vulnerable

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