Apple tvOS up to 16.4.1 Model I/O out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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3.2$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Apple tvOS up to 16.4.1. The affected element is an unknown function of the component Model I/O. This manipulation causes out-of-bounds. This vulnerability appears as CVE-2023-32368. The attack requires local access. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Apple tvOS up to 16.4.1 (Digital Media Player). It has been declared as problematic. Affected by this vulnerability is some unknown processing of the component Model I/O. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality.

The weakness was presented 05/18/2023 by Mickey Jin as HT213761 as confirmed advisory (Website). It is possible to read the advisory at support.apple.com. This vulnerability is known as CVE-2023-32368. The technical details are unknown and an exploit is not publicly available. The advisory points out:

Processing a 3D model may result in disclosure of process memory

Upgrading to version 16.5 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability. The advisory contains the following remark:

An out-of-bounds read was addressed with improved input validation.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-36612). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.2

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

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
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: tvOS 16.5

Timelineinfo

05/08/2023 🔍
05/18/2023 +10 days 🔍
05/18/2023 +0 days 🔍
05/20/2023 +2 days 🔍
12/31/2025 +956 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT213761
Researcher: Mickey Jin
Status: Confirmed

CVE: CVE-2023-32368 (🔍)
GCVE (CVE): GCVE-0-2023-32368
GCVE (VulDB): GCVE-100-229543
EUVD: 🔍

Entryinfo

Created: 05/20/2023 08:18
Updated: 12/31/2025 01:49
Changes: 05/20/2023 08:18 (19), 05/20/2023 08:21 (27), 06/15/2023 08:34 (1), 12/31/2025 01:49 (16)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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