A validation issue was addressed with improved logic. This issue is fixed in watchOS 9.6.2, iOS 16.6.1 and iPadOS 16.6.1. A maliciously crafted attachment may result in arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
Apple iOS, iPadOS, and watchOS WebKit contain an unspecified vulnerability that allows for universal cross-site scripting (XSS) when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 13.5 and iPadOS 13.5, iOS 12.4.7, watchOS 6.2.5, watchOS 5.3.7. Processing a maliciously crafted mail message may lead to heap corruption.
Mail. An out-of-bounds write issue was addressed with improved bounds checking.
A vulnerability was found in the libxml2 library. A heap-buffer-overflow could happen in xmlStrncat.
References:
https://bugzilla.gnome.org/showbug.cgi?id=763071
Upstream fix:
https://git.gnome.org/browse/libxml2/commit/?id=8fbbf5513d609c1770b391b99e33314cd0742704
Accessibility. A privacy issue was addressed with improved private data redaction for log entries.
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Monterey 12.6.8, iOS 15.7.8 and iPadOS 15.7.8, iOS 16.6 and iPadOS 16.6, macOS Ventura 13.5, watchOS 9.6. An app may be able to read sensitive location information.
Accessibility. A privacy issue was addressed with improved private data redaction for log entries.
Accessibility. A privacy issue was addressed with improved private data redaction for log entries.
A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Monterey 12.6.8, iOS 16.6 and iPadOS 16.6, tvOS 16.6, macOS Big Sur 11.7.9, macOS Ventura 13.5, watchOS 9.6. An app may be able to execute arbitrary code with kernel privileges.
A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Monterey 12.6.8, iOS 15.7.8 and iPadOS 15.7.8, iOS 16.6 and iPadOS 16.6, tvOS 16.6, macOS Big Sur 11.7.9, macOS Ventura 13.5, watchOS 9.6. An app may be able to execute arbitrary code with kernel privileges.
A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Monterey 12.6.8, iOS 15.7.8 and iPadOS 15.7.8, iOS 16.6 and iPadOS 16.6, tvOS 16.6, macOS Big Sur 11.7.9, macOS Ventura 13.5, watchOS 9.6. An app may be able to execute arbitrary code with kernel privileges.
A path handling issue was addressed with improved validation. This issue is fixed in macOS Monterey 12.6.8, iOS 16.6 and iPadOS 16.6, macOS Big Sur 11.7.9, macOS Ventura 13.5, watchOS 9.6. An app may be able to gain root privileges.
A logic issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.6.8, iOS 16.6 and iPadOS 16.6, macOS Big Sur 11.7.9, macOS Ventura 13.5, watchOS 9.6. An app may be able to cause a denial-of-service.
A website may be able to bypass Same Origin Policy. Description: The issue was addressed with improved checks. https://webkitgtk.org/security/WSA-2023-0007.html
Accessibility. A privacy issue was addressed with improved private data redaction for log entries.
Accessibility. A privacy issue was addressed with improved private data redaction for log entries.
Accessibility. A privacy issue was addressed with improved private data redaction for log entries.
Accessibility. A privacy issue was addressed with improved private data redaction for log entries.
Accessibility. A privacy issue was addressed with improved private data redaction for log entries.
Accessibility. A privacy issue was addressed with improved private data redaction for log entries.
A logic issue was addressed with improved state management. This issue is fixed in Safari 16.6, watchOS 9.6, iOS 15.7.8 and iPadOS 15.7.8, tvOS 16.6, iOS 16.6 and iPadOS 16.6, macOS Ventura 13.5. A website may be able to track sensitive user information.
Accessibility. A privacy issue was addressed with improved private data redaction for log entries.
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in watchOS 9.6, macOS Big Sur 11.7.9, iOS 15.7.8 and iPadOS 15.7.8, macOS Monterey 12.6.8, tvOS 16.6, iOS 16.6 and iPadOS 16.6, macOS Ventura 13.5. A remote user may be able to cause unexpected system termination or corrupt kernel memory.
Accessibility. A privacy issue was addressed with improved private data redaction for log entries.
A logic issue was addressed with improved restrictions. This issue is fixed in iOS 16.6 and iPadOS 16.6, watchOS 9.6, tvOS 16.6, macOS Ventura 13.5. Processing web content may lead to arbitrary code execution.
A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 9.6, macOS Big Sur 11.7.9, iOS 15.7.8 and iPadOS 15.7.8, macOS Monterey 12.6.8, tvOS 16.6, iOS 16.6 and iPadOS 16.6, macOS Ventura 13.5. An app may be able to execute arbitrary code with kernel privileges.
Accessibility. A privacy issue was addressed with improved private data redaction for log entries.
Accessibility. A privacy issue was addressed with improved private data redaction for log entries.
Accessibility. A privacy issue was addressed with improved private data redaction for log entries.