CVE-2018-4163 is a critical memory corruption vulnerability within the WebKit component affecting various Apple products, including iOS, Safari, iCloud for Windows, iTunes for Windows, tvOS, and watchOS, all prior to their respective specified versions. This vulnerability allows remote attackers to execute arbitrary code or cause a denial of service through memory corruption and application crashes by enticing a user to visit a specially crafted website. Rated with a CVSS score of 8.8 (High), it presents a significant risk due to its network-based attack vector and low attack complexity, potentially leading to high confidentiality, integrity, and availability impacts. Despite its severity, there is no evidence of active exploitation, no known public exploit code (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage, suggesting it has not garnered widespread attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 11.1CPE matchmatch criteria | cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* | ||
< 11.3CPE matchmatch criteria | cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* | ||
< 11.3CPE matchmatch criteria | cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* | ||
< 4.3CPE matchmatch criteria | cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* | ||
< 7.4CPE matchmatch criteria | cpe:2.3:a:apple:icloud:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.