Apple iOS/iPadOS up to 17.1 Siri access control

CVSS Meta Temp Score
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Apple iOS and iPadOS up to 17.1. This issue affects some unknown processing of the component Siri. Executing a manipulation can lead to access control. The identification of this vulnerability is CVE-2023-42897. The physical device can be targeted for the attack. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Apple iOS and iPadOS up to 17.1 (Smartphone Operating System) and classified as critical. This vulnerability affects an unknown code block of the component Siri. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The issue was addressed with improved checks. This issue is fixed in iOS 17.2 and iPadOS 17.2. An attacker with physical access may be able to use Siri to access sensitive user data.

The weakness was shared 12/12/2023 as HT214035. The advisory is shared for download at support.apple.com. This vulnerability was named CVE-2023-42897 since 09/14/2023. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 01/02/2024). It is expected to see the exploit prices for this product increasing in the near future.The MITRE ATT&CK project declares the attack technique as T1068.

Upgrading to version 17.2 eliminates this vulnerability.

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

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.6
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Access control
CWE: 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: 🔍

0-Day Time: 🔍

Upgrade: iOS/iPadOS 17.2

Timelineinfo

09/14/2023 🔍
12/12/2023 +89 days 🔍
12/12/2023 +0 days 🔍
01/02/2024 +21 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT214035
Status: Confirmed

CVE: CVE-2023-42897 (🔍)
GCVE (CVE): GCVE-0-2023-42897
GCVE (VulDB): GCVE-100-247504
scip Labs: https://www.scip.ch/en/?labs.20150917

Entryinfo

Created: 12/12/2023 09:02
Updated: 01/02/2024 09:26
Changes: 12/12/2023 09:02 (23), 12/12/2023 09:03 (20), 01/02/2024 09:26 (11)
Complete: 🔍
Cache ID: 216::103

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