high7.8
CVE-2020-27899
A use after free issue was addressed with improved memory management.
Impact
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.2 and iPadOS 14.2, macOS Big Sur 11.0.1, watchOS 7.1, tvOS 14.2. A local attacker may be able to elevate their privileges.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Ipados | before 14.2 |
| Apple | Iphone Os | before 14.2 |
| Apple | Macos | before 11.0.1 |
| Apple | Tvos | before 14.2 |
| Apple | Watchos | before 7.1 |
Weakness classification
References
- NVD record
- CVE.org record
- https://support.apple.com/en-us/HT211928
- https://support.apple.com/en-us/HT211929
- https://support.apple.com/en-us/HT211930
- https://support.apple.com/en-us/HT211931
- https://support.apple.com/en-us/HT211928
- https://support.apple.com/en-us/HT211929
- https://support.apple.com/en-us/HT211930
- https://support.apple.com/en-us/HT211931