VULNERABILITY INTELLIGENCE
CVE-2018-4200
CVSS score8.8 HIGH
EPSS probability8.67%
CISA KEVNot currently listed
Published2018-06-08
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Description
An issue was discovered in certain Apple products. iOS before 11.3.1 is affected. Safari before 11.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site that triggers a WebCore::jsElementScrollHeightGetter use-after-free.
Weakness classification
- CWE-416: Use After Free
Primary references
- product-security@apple.com — Third Party Advisory, VDB Entry
- product-security@apple.com — Third Party Advisory, VDB Entry
- product-security@apple.com — Exploit, Issue Tracking, Third Party Advisory
- product-security@apple.com — Third Party Advisory
- product-security@apple.com — Vendor Advisory
- product-security@apple.com — Vendor Advisory
- product-security@apple.com — Vendor Advisory
- product-security@apple.com — Vendor Advisory
- product-security@apple.com — Vendor Advisory
- product-security@apple.com — Third Party Advisory
- product-security@apple.com — Exploit, Third Party Advisory, VDB Entry
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry