CVE-2018-4110

moderate-risk

Published 2018-04-03

An issue was discovered in certain Apple products. iOS before 11.3 is affected. The issue involves the "Web App" component. It allows remote attackers to bypass intended restrictions on cookie persistence.

Do I need to act?

3.1% chance of exploitation in next 30 days

EPSS score — moderate exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 9.8/10 Critical

NETWORK / LOW complexity

Affected Products (1)

Iphone Os

Affected Vendors

Apple

References (6)

Third Party Advisory http://www.securityfocus.com/bid/103578

Third Party Advisory http://www.securitytracker.com/id/1040604

Vendor Advisory https://support.apple.com/HT208693

Third Party Advisory http://www.securityfocus.com/bid/103578

Third Party Advisory http://www.securitytracker.com/id/1040604

Vendor Advisory https://support.apple.com/HT208693

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moderate-risk

Severity 32/34 · Critical

Exploitability 6/34 · Minimal

Exposure 5/34 · Minimal