CVE-2021-30975
High
Description
This issue was addressed by disabling execution of JavaScript when viewing a scripting dictionary. This issue is fixed in macOS Monterey 12.1, Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. A malicious OSAX scripting addition may bypass Gatekeeper checks and circumvent sandbox restrictions.
SeverityHigh
CVSS8.6
Exploit probability—
Product
Apple Macos
PublishedAug 24, 2021
First seenAug 24, 2021
How to fix
Update
- apple macos11.6.2, 12.1 or later
- apple mac_os_x10.15.7 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple macos | 11.0 ≤ v < 11.6.2, 12.0 ≤ v < 12.1 | 11.6.2, 12.1 |
| apple mac_os_x | 10.15 ≤ v < 10.15.7, 10.15.7 | 10.15.7 |
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