VULNERABILITY INTELLIGENCE

CVE-2018-4302

CVSS score7.8 HIGH
EPSS probability0.92%
CISA KEVNot currently listed
Published2021-12-23
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

A null pointer dereference was addressed with improved validation. This issue is fixed in macOS High Sierra 10.13, iCloud for Windows 7.0, watchOS 4, iOS 11, iTunes 12.7 for Windows. Processing maliciously crafted XML may lead to an unexpected application termination or arbitrary code execution.

Weakness classification

  • CWE-476: NULL Pointer Dereference

Primary references