medium5.5
CVE-2021-30791
An out-of-bounds read was addressed with improved bounds checking.
Impact
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 14.7, macOS Big Sur 11.5. Processing a maliciously crafted file may disclose user information.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Ipados | before 14.7 |
| Apple | Iphone Os | before 14.7 |
| Apple | Mac Os X | from 10.14.0 before 10.14.6 from 10.15 before 10.15.7 Versions 10.14.6, 10.15.7 |
| Apple | Macos | before 11.5 |
Weakness classification
References
- NVD record
- CVE.org record
- https://support.apple.com/en-us/HT212601
- https://support.apple.com/en-us/HT212602
- https://support.apple.com/kb/HT212600
- https://support.apple.com/kb/HT212603
- https://support.apple.com/en-us/HT212601
- https://support.apple.com/en-us/HT212602
- https://support.apple.com/kb/HT212600
- https://support.apple.com/kb/HT212603