CVE-2018-4382 describes multiple memory corruption issues, specifically a type confusion vulnerability in WebKit's JIT engine, affecting various Apple products including iOS, tvOS, watchOS, Safari, iTunes, and iCloud for Windows prior to their respective 12.1/12.0.1/7.8 versions. With a CVSS score of 8.8 (HIGH), this vulnerability is remotely exploitable with low attack complexity, requiring user interaction, and could lead to high impacts on confidentiality, integrity, and availability. While not listed on CISA's KEV catalog or the Hot List, a public exploit (EDB-45911) exists, though there is minimal community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 12.0.1CPE matchmatch criteria | cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* | ||
< 12.1CPE matchmatch criteria | cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* | ||
< 12.1CPE matchmatch criteria | cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* | ||
< 5.1CPE matchmatch criteria | cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* | ||
< 7.8CPE 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.