high7.8
CVE-2021-1790
An out-of-bounds read was addressed with improved input validation.
Impact
An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. Processing a maliciously crafted font may lead to arbitrary code execution.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Mac Os X | from 10.15 before 10.15.7 Version 10.15.7 |
| Apple | Macos | from 11.0 before 11.2 |