Apple iOS up to 10.3.3 Security Track 7pk security

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Apple iOS up to 10.3.3. This affects an unknown function of the component Security. The manipulation leads to 7pk security (Track). This vulnerability is listed as CVE-2017-7146. The attack must be carried out locally. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Apple iOS up to 10.3.3 (Smartphone Operating System). It has been rated as problematic. This issue affects an unknown code of the component Security. The manipulation with an unknown input leads to a 7pk security vulnerability (Track). Using CWE to declare the problem leads to CWE-254. Impacted is confidentiality. The summary by CVE is:

An issue was discovered in certain Apple products. iOS before 11 is affected. The issue involves the "Security" component. It allows attackers to track users across installs via a crafted app that leverages Keychain data mishandling.

The bug was discovered 10/10/2017. The weakness was presented 09/25/2017 as HT208112 as confirmed advisory (Website). The advisory is shared at support.apple.com. The identification of this vulnerability is CVE-2017-7146 since 03/17/2017. An attack has to be approached locally. A simple authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1211 for this issue. The advisory points out:

A permission checking issue existed in the handling of an app's Keychain data. This issue was addressed with improved permission checking.

Upgrading to version 11 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 101000†). See VDB-102678, VDB-107049, VDB-107050 and VDB-107051 for similar entries. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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: 4.3
VulDB Meta Temp Score: 4.2

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: Track
Class: 7pk security / Track
CWE: CWE-254
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

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

Timelineinfo

03/17/2017 🔍
09/25/2017 +191 days 🔍
09/25/2017 +0 days 🔍
09/25/2017 +0 days 🔍
10/10/2017 +15 days 🔍
10/22/2017 +12 days 🔍
10/23/2017 +1 days 🔍
01/19/2021 +1184 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT208112
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-7146 (🔍)
GCVE (CVE): GCVE-0-2017-7146
GCVE (VulDB): GCVE-100-108413
SecurityFocus: 101000

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

Entryinfo

Created: 10/23/2017 11:22
Updated: 01/19/2021 15:35
Changes: 10/23/2017 11:22 (67), 11/29/2019 09:57 (3), 01/19/2021 15:35 (4)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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