A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Mojave 10.14.5, Security Update 2019-003 High Sierra, Security Update 2019-003 Sierra, watchOS 5.2, macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra, iOS 12.2. An application may be able to execute arbitrary code with kernel privileges.
The product writes data past the end, or before the beginning, of the intended buffer.
Link | Tags |
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https://support.apple.com/en-us/HT209600 | vendor advisory |
https://support.apple.com/en-us/HT209599 | vendor advisory |
https://support.apple.com/en-us/HT209602 | vendor advisory |
https://support.apple.com/en-us/HT210119 | vendor advisory |