CVE-2023-40385

View on CVE.org

Published Jan 10, 2024 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Description

This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Sonoma 14, Safari 17, iOS 17 and iPadOS 17. A remote attacker may be able to view leaked DNS queries with Private Relay turned on.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Apple

iOS and iPadOS

affected

Version	Status	Constraints
`unspecified`	affected	< 17

Apple

Safari

affected

Version	Status	Constraints
`unspecified`	affected	< 17

Apple

macOS

affected

Version	Status	Constraints
`unspecified`	affected	< 14

Configuration 1 [-]

OR	cpe:2.3:a:apple:safari::::::::
	cpe:2.3:o:apple:ipados::::::::
	cpe:2.3:o:apple:iphone_os::::::::
	cpe:2.3:o:apple:macos::::::::

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.774% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://support.apple.com/en-us/HT213938
https://support.apple.com/en-us/HT213940
https://support.apple.com/en-us/HT213941

History

Jun 17, 2025 5:15 PM Weaknesses updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
Weaknesses		CWE-200
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Apple Ipados Iphone Os Macos Safari

Weaknesses

Sources

CVE record Updated: Jun 17, 2025, 5:01 PM

Status: PUBLISHED
Assigner: apple
Published: Jan 10, 2024, 10:03 PM
Updated: Jun 17, 2025, 5:01 PM
Reserved: Aug 14, 2023, 8:26 PM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 6:31 PM

Updated: Aug 2, 2024, 6:31 PM

NVD Updated: Jun 17, 2026, 6:17 AM

Status: Modified
Published: Jan 10, 2024, 10:15 PM
Modified: Jun 17, 2026, 6:17 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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