CVE-2018-4363

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

An input validation issue existed in the kernel. This issue was addressed with improved input validation. This issue affected versions prior to iOS 12, tvOS 12, watchOS 5.

Metrics

CVSS 3.0 5.5/10CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-20

Affected software

No affected versions have been published.

Timeline

Published
Apr 3, 2019
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2018

CVE-2018-43655.5An out-of-bounds read was addressed with improved bounds checking. This issue affected versions prior to iOS 12.1.CVE-2018-43667.5A memory corruption issue was addressed with improved input validation. This issue affected versions prior to iOS 12.1.CVE-2018-43679.8A memory corruption issue was addressed with improved input validation. This issue affected versions prior to iOS 12.1.CVE-2018-43686.5A denial of service issue was addressed with improved validation. This issue affected versions prior to iOS 12.1, macOS Mojave 10.14.1, tvOSCVE-2018-43697.5A logic issue was addressed with improved state management. This issue affected versions prior to iOS 12.1, macOS Mojave 10.14.1, tvOS 12.1,CVE-2018-43717.8An out-of-bounds read was addressed with improved input validation. This issue affected versions prior to iOS 12.1, macOS Mojave 10.14.1, tvCVE-2018-43728.8Multiple memory corruption issues were addressed with improved memory handling. This issue affected versions prior to iOS 12.1, tvOS 12.1, wCVE-2018-43738.8Multiple memory corruption issues were addressed with improved memory handling. This issue affected versions prior to iOS 12.1, watchOS 5.1,CVE-2018-43746.1A logic issue was addressed with improved validation. This issue affected versions prior to iOS 12.1, watchOS 5.1, Safari 12.0.1, iTunes 12.CVE-2018-43758.8Multiple memory corruption issues were addressed with improved memory handling. This issue affected versions prior to iOS 12.1, watchOS 5.1,CVE-2018-43768.8Multiple memory corruption issues were addressed with improved memory handling. This issue affected versions prior to iOS 12.1, watchOS 5.1,CVE-2018-43776.1A cross-site scripting issue existed in Safari. This issue was addressed with improved URL validation. This issue affected versions prior to
CVE-2018-4363: Medium severity, CVSS 5.5 | Vulnix