CVE-2024-54478

Apple Security Advisory 01-27-2025-3

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iPadOS 17.7.4, visionOS 2.2, tvOS 18.2, watchOS 11.2, iOS 18.2 and iPadOS 18.2, macOS Sonoma 14.7.2, macOS Sequoia 15.2. Processing maliciously crafted web content may lead to an unexpected process crash.

iPadOS 17.7.4 addresses code execution, out of bounds access, and out of bounds read vulnerabilities.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-12-03 CVE Reserved
2025-01-27 CVE Published
2025-03-18 CVE Updated
2025-04-05 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-125: Out-of-bounds Read

CAPEC

References (7)

URL	Tag	Source
https://support.apple.com/en-us/121837
https://support.apple.com/en-us/121839
https://support.apple.com/en-us/121840
https://support.apple.com/en-us/121843
https://support.apple.com/en-us/121844
https://support.apple.com/en-us/121845
https://support.apple.com/en-us/122067

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Apple Search vendor "Apple"		Ios Search vendor "Apple" for product "Ios"				*		-		Affected
Apple Search vendor "Apple"		Ipados Search vendor "Apple" for product "Ipados"				*		-		Affected
Apple Search vendor "Apple"		Macos Search vendor "Apple" for product "Macos"				*		-		Affected
Apple Search vendor "Apple"		Visionos Search vendor "Apple" for product "Visionos"				*		-		Affected
Apple Search vendor "Apple"		Watchos Search vendor "Apple" for product "Watchos"				*		-		Affected
Apple Search vendor "Apple"		Tvos Search vendor "Apple" for product "Tvos"				*		-		Affected