CVE-2018-4211 is a memory corruption vulnerability in the FontParser component of Apple products, affecting iOS before 11.4, macOS before 10.13.5, tvOS before 11.4, and watchOS before 4.3.1. It allows remote attackers to execute arbitrary code or cause a denial of service via a crafted font file. Rated 7.8 HIGH on CVSS, it requires user interaction (UI:R) but has low attack complexity (AC:L) and can lead to high confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, public exploit code, or significant community discussion for this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 11.4CPE matchmatch criteria | cpe:2.3:a:apple:apple_tv:*:*:*:*:*:*:*:* | ||
< 11.4CPE matchmatch criteria | cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* | ||
< 10.13.5CPE matchmatch criteria | cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* | ||
< 4.3.1CPE matchmatch criteria | cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.