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.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| https://support.apple.com/en-us/HT213981 | 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/HT213984 | release notes vendor advisory |
| https://support.apple.com/en-us/HT213988 | release notes vendor advisory |
| https://support.apple.com/en-us/HT213982 | release notes vendor advisory |
| https://support.apple.com/kb/HT213984 | |
| http://seclists.org/fulldisclosure/2023/Oct/23 | third party advisory mailing list |
| http://seclists.org/fulldisclosure/2023/Oct/22 | third party advisory mailing list |
| http://seclists.org/fulldisclosure/2023/Oct/19 | third party advisory mailing list |
| http://seclists.org/fulldisclosure/2023/Oct/27 | third party advisory mailing list |
| http://seclists.org/fulldisclosure/2023/Oct/24 | third party advisory mailing list |
| http://seclists.org/fulldisclosure/2023/Oct/25 | third party advisory mailing list |