CVE-2023-40448

Apple Security Advisory 09-26-2023-8

Severity Score

8.6

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

The issue was addressed with improved handling of protocols. This issue is fixed in tvOS 17, iOS 16.7 and iPadOS 16.7, watchOS 10, iOS 17 and iPadOS 17, macOS Sonoma 14. A remote attacker may be able to break out of Web Content sandbox.

El problema se abordó mejorando el manejo de los protocolos. Este problema se solucionó en tvOS 17, iOS 16.7 y iPadOS 16.7, watchOS 10, iOS 17 y iPadOS 17, macOS Sonoma 14. Un atacante remoto puede escapar de la sandbox del Contenido Web.

macOS Sonoma 14 addresses buffer overflow, bypass, code execution, out of bounds read, resource exhaustion, spoofing, and use-after-free vulnerabilities.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

Complete

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

None

Automatable

Yes

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-08-14 CVE Reserved
2023-09-26 CVE Published
2025-02-05 First Exploit
2025-02-13 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CAPEC

References (10)

URL	Tag	Source
http://seclists.org/fulldisclosure/2023/Oct/10	Mailing List
http://seclists.org/fulldisclosure/2023/Oct/3
http://seclists.org/fulldisclosure/2023/Oct/4
http://seclists.org/fulldisclosure/2023/Oct/8

URL	Date	SRC
https://github.com/w0wbox/CVE-2023-40448	2025-02-05

URL	Date	SRC

URL	Date	SRC
https://support.apple.com/en-us/HT213927	2023-11-07
https://support.apple.com/en-us/HT213936	2023-11-07
https://support.apple.com/en-us/HT213937	2023-11-07
https://support.apple.com/en-us/HT213938	2023-11-07
https://support.apple.com/en-us/HT213940	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Apple Search vendor "Apple"		Ipados Search vendor "Apple" for product "Ipados"				< 16.7 Search vendor "Apple" for product "Ipados" and version " < 16.7"		-		Affected
Apple Search vendor "Apple"		Iphone Os Search vendor "Apple" for product "Iphone Os"				< 16.7 Search vendor "Apple" for product "Iphone Os" and version " < 16.7"		-		Affected
Apple Search vendor "Apple"		Macos Search vendor "Apple" for product "Macos"				< 14.0 Search vendor "Apple" for product "Macos" and version " < 14.0"		-		Affected
Apple Search vendor "Apple"		Tvos Search vendor "Apple" for product "Tvos"				< 17.0 Search vendor "Apple" for product "Tvos" and version " < 17.0"		-		Affected
Apple Search vendor "Apple"		Watchos Search vendor "Apple" for product "Watchos"				< 10.0 Search vendor "Apple" for product "Watchos" and version " < 10.0"		-		Affected