An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0.1. An application may be able to execute arbitrary code with kernel privileges.
2021-04-02T18:15:14.513
2024-11-21T04:54:39.453
Modified
CVSSv3.1: 7.8 (HIGH)
AV:N/AC:M/Au:N/C:C/I:C/A:C
8.6
10.0
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Operating System | apple | mac_os_x | < 10.14.6 | Yes |
Operating System | apple | mac_os_x | < 10.15.7 | Yes |
Operating System | apple | mac_os_x | 10.14.6 | Yes |
Operating System | apple | mac_os_x | 10.14.6 | Yes |
Operating System | apple | mac_os_x | 10.14.6 | Yes |
Operating System | apple | mac_os_x | 10.14.6 | Yes |
Operating System | apple | mac_os_x | 10.14.6 | Yes |
Operating System | apple | mac_os_x | 10.14.6 | Yes |
Operating System | apple | mac_os_x | 10.14.6 | Yes |
Operating System | apple | mac_os_x | 10.14.6 | Yes |
Operating System | apple | mac_os_x | 10.14.6 | Yes |
Operating System | apple | mac_os_x | 10.14.6 | Yes |
Operating System | apple | mac_os_x | 10.14.6 | Yes |
Operating System | apple | mac_os_x | 10.15.7 | Yes |
Operating System | apple | mac_os_x | 10.15.7 | Yes |
Operating System | apple | macos | < 11.1 | Yes |