high7.8
CVE-2021-30840
This issue was addressed with improved checks.
Impact
This issue was addressed with improved checks. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted dfont file may lead to arbitrary code execution.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Ipados | before 15.0 |
| Apple | Iphone Os | before 15.0 |
| Apple | Macos | before 12.0.1 |
| Apple | Tvos | before 15.0 |
| Apple | Watchos | before 8.0 |
References
- NVD record
- CVE.org record
- https://support.apple.com/en-us/HT212814
- https://support.apple.com/en-us/HT212815
- https://support.apple.com/en-us/HT212819
- https://support.apple.com/kb/HT212869
- https://support.apple.com/en-us/HT212814
- https://support.apple.com/en-us/HT212815
- https://support.apple.com/en-us/HT212819
- https://support.apple.com/kb/HT212869