Information disclosure in Apple Icloud
CVE-2018-4226
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 the reading of sensitive user information.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.005 (41.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 41.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
Weakness classification (CWE)
References
- support.apple.com/HT208853 (Vendor Advisory)
- www.securityfocus.com/bid/104888 (VDB Entry, Third Party Advisory, vdb-entry)
- support.apple.com/HT208851 (Vendor Advisory)
- www.securitytracker.com/id/1041027 (VDB Entry, Third Party Advisory, vdb-entry)
- support.apple.com/HT208848 (Vendor Advisory)
- support.apple.com/HT208849 (Vendor Advisory)
- support.apple.com/HT208852 (Vendor Advisory)
Frequently asked questions
- What is CVE-2018-4226?
- CVE-2018-4226 is a medium-severity vulnerability in Apple Icloud, classified under Information Disclosure. CVSS score: 5.5/10. Published 2018-06-08.
- How severe is CVE-2018-4226?
- Medium severity. CVSS v3 base score is 5.5 out of 10.