A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 17.7.1 and iPadOS 17.7.1, macOS Sequoia 15, macOS Sonoma 14.7.1, tvOS 18, watchOS 11, visionOS 2, iOS 18 and iPadOS 18. Processing a maliciously crafted file may lead to unexpected app termination.
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.
Link | Tags |
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https://support.apple.com/en-us/121238 | release notes vendor advisory |
https://support.apple.com/en-us/121570 | release notes vendor advisory |
https://support.apple.com/en-us/121248 | release notes vendor advisory |
https://support.apple.com/en-us/121567 | release notes vendor advisory |
https://support.apple.com/en-us/121249 | release notes vendor advisory |
https://support.apple.com/en-us/121250 | release notes vendor advisory |
https://support.apple.com/en-us/121240 | release notes vendor advisory |