Apple watchOS Web Content memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Apple watchOS. Affected by this issue is some unknown functionality of the component Web Content Handler. Such manipulation leads to memory corruption. This vulnerability is traded as CVE-2023-32393. The attack may be launched remotely. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Apple watchOS (Smartwatch Operating System) (affected version unknown) and classified as critical. Affected by this issue is an unknown functionality of the component Web Content Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

The issue was addressed with improved memory handling. This issue is fixed in tvOS 16.3, macOS Ventura 13.2, iOS 16.3 and iPadOS 16.3, watchOS 9.3. Processing maliciously crafted web content may lead to arbitrary code execution.

The weakness was shared 07/27/2023. The advisory is shared for download at support.apple.com. This vulnerability is handled as CVE-2023-32393 since 05/08/2023. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

Upgrading eliminates this vulnerability.

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

Productinfo

Type

Vendor

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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: 🔍

0-Day Time: 🔍

Timelineinfo

05/08/2023 🔍
07/27/2023 +80 days 🔍
07/27/2023 +0 days 🔍
08/20/2023 +24 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: support.apple.com
Status: Confirmed

CVE: CVE-2023-32393 (🔍)
GCVE (CVE): GCVE-0-2023-32393
GCVE (VulDB): GCVE-100-235544

Entryinfo

Created: 07/27/2023 06:54
Updated: 08/20/2023 07:46
Changes: 07/27/2023 06:54 (39), 08/20/2023 07:46 (11)
Complete: 🔍
Cache ID: 216::103

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