Out-of-bounds Read in Apple Iphone OS
CVE-2018-4282
An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. This issue affected versions prior to iOS 11.4.1, tvOS 11.4.1, watchOS 4.3.2.
Vulnerability class: Buffer Overflow
EPSS: 0.003 (27.5th percentile) — read the EPSS interpretation.
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.
Affected products
- Apple Iphone_os
- Apple Tvos
- Apple Watchos
- N/a Ios, Tvos, Watchos — versions Versions prior to: iOS 11.4.1, tvOS 11.4.1, watchOS 4.3.2
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)
Frequently asked questions
- What is CVE-2018-4282?
- CVE-2018-4282 is a medium-severity vulnerability in Apple Iphone OS, classified under Out-of-bounds Read. CVSS score: 5.5/10. Published 2019-04-03.
- How severe is CVE-2018-4282?
- Medium severity. CVSS v3 base score is 5.5 out of 10.