CVE-2018-4225

MEDIUM

iPhone OS < 11.4, macOS < 10.13.5, watchOS < 4.3.1, iCloud < 7.5, iTunes < 12.7.5 - Local Keychain State Modification

Title source: llm
STIX 2.1

Description

An issue was discovered in certain Apple products. iOS before 11.4 is affected. macOS before 10.13.5 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. watchOS before 4.3.1 is affected. The issue involves the "Security" component. It allows local users to bypass intended restrictions on Keychain state modifications.

References (7)

Core 7
Core References
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT208853
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT208851
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1041027
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/104889
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT208848
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT208849
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT208852

Scores

CVSS v3 5.5
EPSS 0.0051
EPSS Percentile 40.0%
Attack Vector LOCAL
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Details

CWE
CWE-20
Status published
Products (5)
apple/icloud < 7.5
apple/iphone_os < 11.4
apple/itunes < 12.7.5
apple/mac_os_x < 10.13.5
apple/watchos < 4.3.1
Published Jun 08, 2018
Tracked Since Feb 18, 2026