CVE-2020-3883

HIGH

macOS < 10.15.4 - Arbitrary Entitlement Usage

Title source: llm
STIX 2.1

Description

This issue was addressed with improved checks. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2. An application may be able to use arbitrary entitlements.

References (4)

Core 4
Core References
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/HT211100
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/HT211102
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/HT211101
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/HT211103

Scores

CVSS v3 8.8
EPSS 0.0104
EPSS Percentile 60.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

Status published
Products (5)
apple/ipad_os < 13.4
apple/iphone_os < 13.4
apple/mac_os_x < 10.15.4
apple/tvos < 13.4
apple/watchos < 6.2
Published Apr 01, 2020
Tracked Since Feb 18, 2026