CVE-2023-40447

HIGH

Safari < 17.1 - Remote Code Execution via Memory Corruption

Title source: llm
STIX 2.1

Description

The issue was addressed with improved memory handling. This issue is fixed in iOS 17.1 and iPadOS 17.1, watchOS 10.1, iOS 16.7.2 and iPadOS 16.7.2, macOS Sonoma 14.1, Safari 17.1, tvOS 17.1. Processing web content may lead to arbitrary code execution.

References (13)

Core 13
Core References
Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2023/Oct/19
Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2023/Oct/22
Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2023/Oct/23
Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2023/Oct/24
Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2023/Oct/25
Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2023/Oct/27
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213981
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213982
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213984
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213986
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213987
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213988

Scores

CVSS v3 8.8
EPSS 0.0017
EPSS Percentile 37.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-119
Status published
Products (6)
apple/ipados < 16.7.2
apple/iphone_os < 16.7.2
apple/macos 14.0 - 14.1
apple/safari < 17.1
apple/tvos < 17.1
apple/watchos < 10.1
Published Oct 25, 2023
Tracked Since Feb 18, 2026