Information disclosure in Apple Icloud
CVE-2018-4311
The issue was addressed by removing origin information. This issue affected versions prior to iOS 12, watchOS 5, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7.
Vulnerability class: Information Disclosure
EPSS: 0.021 (79.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N.
Affected products
- Apple Icloud
- Apple Iphone_os
- Apple Itunes
- Apple Safari
- Apple Watchos
- Microsoft Windows
- N/a Ios, Watchos, Safari, Itunes For Windows, Icloud Windows — versions Versions prior to: iOS 12, watchOS 5, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7
Weakness classification (CWE)
References
- product-security@apple.com (x_refsource_MISC, Vendor Advisory)
- product-security@apple.com (x_refsource_MISC, Vendor Advisory)
- product-security@apple.com (x_refsource_MISC, Vendor Advisory)
- product-security@apple.com (x_refsource_MISC, Vendor Advisory)
- product-security@apple.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-4311?
- CVE-2018-4311 is a high-severity vulnerability in Apple Icloud, classified under Information Disclosure. CVSS score: 8.1/10. Published 2019-04-03.
- How severe is CVE-2018-4311?
- High severity. CVSS v3 base score is 8.1 out of 10.