medium6.5
CVE-2021-1878
An integer overflow was addressed with improved input validation.
Impact
An integer overflow was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. An attacker in a privileged network position may be able to leak sensitive user information.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Mac Os X | from 10.14 through 10.14.5 from 10.15 through 10.15.5 Versions 10.14.6, 10.15.6, 10.15.7 |
| Apple | Macos | from 11.0 before 11.3 |