CVE-2023-23494

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Published May 8, 2023 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Description

A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 16.4 and iPadOS 16.4. A user in a privileged network position may be able to cause a denial-of-service.

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	< 16.4

Configuration 1 [-]

OR	cpe:2.3:o:apple:ipados::::::::
	cpe:2.3:o:apple:iphone_os::::::::

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

Source	ID	Title
EUVD	EUVD-2023-27594	A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 16.4 and iPadOS 16.4. A user in a privileged network position may be able to cause a denial-of-service.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.618% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://support.apple.com/en-us/HT213676

History

Jan 29, 2025 5:15 PM Scoring metrics updated View changes

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

Subscriptions

Apple Ipados Iphone Os

Weaknesses

CWE-120

Sources

CVE record Updated: Jan 29, 2025, 4:06 PM

Status: PUBLISHED
Assigner: apple
Published: May 8, 2023, 12:00 AM
Updated: Jan 29, 2025, 4:06 PM
Reserved: Jan 12, 2023, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 10:35 AM

Updated: Aug 2, 2024, 10:35 AM

NVD Updated: Jun 17, 2026, 5:37 AM

Status: Modified
Published: May 8, 2023, 8:15 PM
Modified: Jun 17, 2026, 5:37 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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