CVE-2018-4441 describes a critical memory corruption vulnerability (CWE-119) affecting various Apple products including iOS, tvOS, watchOS, Safari, iTunes for Windows, and iCloud for Windows. This flaw, addressed in updates prior to iOS 12.1.1 and similar versions, stems from inadequate memory handling. With a CVSS score of 8.8 (HIGH), it allows for remote code execution with high impact on confidentiality, integrity, and availability, requiring user interaction. While not listed on CISA's KEV catalog, proof-of-concept exploits exist on ExploitDB, demonstrating its potential for exploitation, particularly within WebKit, though it has received minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 12.0.2CPE matchmatch criteria | cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* | ||
< 12.1.1CPE matchmatch criteria | cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* | ||
< 12.1.1CPE matchmatch criteria | cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* | ||
< 5.1.2CPE matchmatch criteria | cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* | ||
< 7.9CPE 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.