Apple iOS prior 4.0 access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.0$5k-$25k0.00

A vulnerability was found in Apple iOS (Smartphone Operating System). It has been declared as critical. This vulnerability affects some unknown functionality. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The queueing primitives in IOMobileFrameBuffer in Apple iOS before 4.2.9 and 4.3.x before 4.3.4 do not properly perform type conversion, which allows local users to gain privileges via a crafted application.

The weakness was released 07/19/2011 with Apple as HT4803 as confirmed advisory (Website). The advisory is shared for download at support.apple.com. This vulnerability was named CVE-2011-0227 since 12/23/2010. The exploitation appears to be easy. The attack needs to be approached locally. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

Upgrading to version 4.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at X-Force (68856). Entry connected to this vulnerability is available at 57975.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 8.0

VulDB Base Score: 8.4
VulDB Temp Score: 8.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
ATT&CK: T1068

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: iOS 4.0

Timelineinfo

12/23/2010 🔍
07/06/2011 +195 days 🔍
07/06/2011 +0 days 🔍
07/19/2011 +13 days 🔍
07/19/2011 +0 days 🔍
12/23/2014 +1253 days 🔍
03/23/2015 +90 days 🔍
06/16/2017 +816 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT4803
Organization: Apple
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2011-0227 (🔍)
X-Force: 68856
Vulnerability Center: 47776 - Apple iOS <4.2.9 and 4.3.0 - 4.3.3 IOMobileFrameBuffer Local Privilege Escalation via a Crafted Application, High
SecurityFocus: 48701 - Apple iOS for iPhone/iPad/iPod touch Local Privilege Escalation Vulnerability

scip Labs: https://www.scip.ch/en/?labs.20150917
See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 06/16/2017 04:30
Changes: 03/23/2015 16:50 (59), 06/16/2017 04:30 (5)
Complete: 🔍

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