CVE-2020-3918

MEDIUM

iPadOS < 13.4 - Unprotected User Data Exposure via Sandbox Restriction Bypass

Title source: llm

Description

An access issue was addressed with additional sandbox restrictions. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2. A local user may be able to view sensitive user information.

References (4)

Core 4

Core References

Vendor Advisory x_refsource_misc

https://support.apple.com/kb/HT211100

Vendor Advisory x_refsource_misc

https://support.apple.com/kb/HT211102

Vendor Advisory x_refsource_misc

https://support.apple.com/kb/HT211101

Vendor Advisory x_refsource_misc

https://support.apple.com/kb/HT211103

Scores

CVSS v3 5.5

EPSS 0.0029

EPSS Percentile 21.5%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

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 Oct 22, 2020

Tracked Since Feb 18, 2026