CVE-2018-4123

2.4 lowEPSS 0.4%

An issue was discovered in certain Apple products. iOS before 11.3 is affected. The issue involves alarm and timer handling in the "Clock" component. It allows physically proximate attackers to discover the iTunes e-mail address.

Severity

CVSS 3.0

2.4 low

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 30% of CVEs (scores of 2026-10-31)
CWE: CWE-200
Published: 2018-04-03
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

apple:iphone_os

References

http://www.securityfocus.com/bid/103578
http://www.securitytracker.com/id/1040604
https://support.apple.com/HT208693
http://www.securityfocus.com/bid/103578
http://www.securitytracker.com/id/1040604

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