CVEvulnerability

CVE-2021-30975

8.6 HIGH Published 2021-08-24 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-08-24
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.6 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CVSS 2.0 ([email protected])
6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
CWE-863

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.

Affected configurations

• apple mac os x (>= 10.15 < 10.15.7) • apple mac os x 10.15.7 • apple macos (>= 11.0 < 11.6.2) • apple macos (>= 12.0 < 12.1)

Related

Weakness · CWE (1)

  • CWE-863 Incorrect Authorization weakness

References