Description
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution.
Affected products
- Apple / iCloud for Windowsunspecified – iCloud for Windows 7.11
- Apple / iOSunspecified – iOS 12.2
- Apple / iTunes for Windowsunspecified – iTunes 12.9.4 for Windows
- Apple / Safariunspecified – Safari 12.1
- Apple / tvOSunspecified – tvOS 12.2
- Apple / watchOSunspecified – watchOS 5.2
Exploits & proofs of concept
- exploit-dbWebKit JavaScriptCore - Out-Of-Bounds Access in FTL JIT due to LICM Moving Array Access Before the Bounds Checkby Google Security Research
References
- VENDOR_ADVISORYhttps://support.apple.com/HT209599
- VENDOR_ADVISORYhttps://support.apple.com/HT209601
- VENDOR_ADVISORYhttps://support.apple.com/HT209603
- VENDOR_ADVISORYhttps://support.apple.com/HT209604
- VENDOR_ADVISORYhttps://support.apple.com/HT209605
- VENDOR_ADVISORYhttps://support.apple.com/HT209602
Updated 26m ago · 8 sources