Apple iOS up to 11.0.3 UIKit information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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3.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Apple iOS up to 11.0.3. It has been declared as problematic. This issue affects some unknown processing of the component UIKit. The manipulation results in information disclosure. This vulnerability is known as CVE-2017-7113. An attack on the physical device is feasible. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in Apple iOS up to 11.0.3 (Smartphone Operating System). Affected is some unknown processing of the component UIKit. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. CVE summarizes:

An issue was discovered in certain Apple products. iOS before 11.1 is affected. The issue involves the "UIKit" component. It allows attackers to bypass intended read restrictions for secure text fields via vectors involving a focus-change event.

The bug was discovered 10/31/2017. The weakness was published 10/31/2017 as HT208222 as confirmed advisory (Website). The advisory is shared for download at support.apple.com. This vulnerability is traded as CVE-2017-7113 since 03/17/2017. The attack needs to be approached locally. Required for exploitation is a authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592. The advisory points out:

The characters in a secure text field were revealed during focus change events. This issue was addressed through improved state management.

Upgrading to version 11.1 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

Similar entries are available at VDB-109075, VDB-109076, VDB-109077 and VDB-109078. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.8
VulDB Meta Temp Score: 3.7

VulDB Base Score: 2.1
VulDB Temp Score: 2.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
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: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: iOS 11.1

Timelineinfo

03/17/2017 🔍
10/31/2017 +228 days 🔍
10/31/2017 +0 days 🔍
10/31/2017 +0 days 🔍
11/03/2017 +3 days 🔍
11/12/2017 +9 days 🔍
01/23/2021 +1168 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT208222
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-7113 (🔍)
GCVE (CVE): GCVE-0-2017-7113
GCVE (VulDB): GCVE-100-109080
SecurityTracker: 1039703

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

Entryinfo

Created: 11/03/2017 15:40
Updated: 01/23/2021 06:49
Changes: 11/03/2017 15:40 (65), 12/04/2019 08:33 (3), 01/23/2021 06:49 (2)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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