CVE-2024-54502

webkit: Processing maliciously crafted web content may lead to an unexpected process crash

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

The issue was addressed with improved checks. This issue is fixed in watchOS 11.2, visionOS 2.2, tvOS 18.2, macOS Sequoia 15.2, Safari 18.2, iOS 18.2 and iPadOS 18.2. Processing maliciously crafted web content may lead to an unexpected process crash.

A vulnerability was found in Webkit. Processing maliciously crafted web content may lead to an unexpected process crash.

Seunghyun Lee discovered that processing maliciously crafted web content may lead to an unexpected process crash. Gary Kwong discovered that processing maliciously crafted web content may lead to memory corruption. linjy, chluo and Xiangwei Zhang discovered that processing maliciously crafted web content may lead to an unexpected process crash. Brendon Tiszka discovered that processing maliciously crafted web content may lead to an unexpected process crash.

*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

Partial

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
2024-12-11 CVE Published
2024-12-12 CVE Updated
2024-12-19 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-125: Out-of-bounds Read

CAPEC

References (8)

URL	Tag	Source
https://support.apple.com/en-us/121837
https://support.apple.com/en-us/121839
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/121846

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://access.redhat.com/security/cve/CVE-2024-54502	2025-01-09
https://bugzilla.redhat.com/show_bug.cgi?id=2333843	2025-01-09

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"		Macos Search vendor "Apple" for product "Macos"				*		-		Affected
Apple Search vendor "Apple"		Safari Search vendor "Apple" for product "Safari"				*		-		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