Apple iOS up to 9.3.1 Siri information disclosure

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

Summaryinfo

A vulnerability labeled as problematic has been found in Apple iOS up to 9.3.1. This affects an unknown function of the component Siri. Such manipulation leads to information disclosure. This vulnerability is traded as CVE-2016-1852. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Apple iOS up to 9.3.1 (Smartphone Operating System). It has been rated as problematic. Affected by this issue is an unknown part of the component Siri. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Siri in Apple iOS before 9.3.2 does not block data detectors within results in the lock-screen state, which allows physically proximate attackers to obtain sensitive contact and photo information via unspecified vectors.

The weakness was shared 05/16/2016 with videosdebarraquito as HT206568 as confirmed advisory (Website). The advisory is shared for download at support.apple.com. This vulnerability is handled as CVE-2016-1852 since 01/13/2016. The attack needs to be approached locally. No form of authentication is required for exploitation. 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:

A state management issue existed when accessing Siri results on the lock screen. This issue was addressed by disabling data detectors in Twitter results when the device is locked.

Upgrading to version 9.3.2 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The entries VDB-87492, VDB-87495, VDB-87497 and VDB-87498 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

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Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.2
VulDB Meta Temp Score: 4.1

VulDB Base Score: 5.9
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 2.4
NVD Vector: 🔍

CVSSv2info

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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 9.3.2

Timelineinfo

01/13/2016 🔍
05/16/2016 +124 days 🔍
05/16/2016 +0 days 🔍
05/18/2016 +2 days 🔍
05/20/2016 +2 days 🔍
08/21/2022 +2284 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT206568
Organization: videosdebarraquito
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-1852 (🔍)
GCVE (CVE): GCVE-0-2016-1852
GCVE (VulDB): GCVE-100-87524
SecurityTracker: 1035890

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

Entryinfo

Created: 05/18/2016 12:53
Updated: 08/21/2022 09:58
Changes: 05/18/2016 12:53 (67), 12/02/2018 09:49 (2), 08/21/2022 09:58 (4)
Complete: 🔍
Cache ID: 216:85D:103

Once again VulDB remains the best source for vulnerability data.

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