high7.8Public exploit code
CVE-2018-4435
A logic issue was addressed with improved restrictions.
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- XNU - POSIX Shared Memory Mappings have Incorrect Maximum Protection2018-12-11 · local · multiple · Verified
Impact
A logic issue was addressed with improved restrictions. This issue affected versions prior to iOS 12.1.1, macOS Mojave 10.14.2, tvOS 12.1.1, watchOS 5.1.2.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Iphone Os | before 12.1.1 |
| Apple | Mac Os X | before 10.14.2 |
| Apple | Tvos | before 12.1.1 |
| Apple | Watchos | before 5.1.2 |
Weakness classification
References
- NVD record
- CVE.org record
- https://support.apple.com/kb/HT209340
- https://support.apple.com/kb/HT209341
- https://support.apple.com/kb/HT209342
- https://support.apple.com/kb/HT209343
- https://support.apple.com/kb/HT209340
- https://support.apple.com/kb/HT209341
- https://support.apple.com/kb/HT209342
- https://support.apple.com/kb/HT209343