CVE-2018-4121

ALTO 8.8CVE-2018-4121 · Published 03/04/2018 · updated 17/06/2026

Package	Affected versions	Patched versions
icloud apple	`< 7.4`	`7.4`
itunes apple	`< 12.7.4`	`12.7.4`
safari apple	`< 11.1`	`11.1`

Description

An issue was discovered in certain Apple products. iOS before 11.3 is affected. Safari before 11.1 is affected. iCloud before 7.4 on Windows is affected. iTunes before 12.7.4 on Windows is affected. tvOS before 11.3 is affected. watchOS before 4.3 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.

References

securitytracker.com/id/1040604 · Third Party Advisory
mwrlabs/CVE-2018-4121 · Exploit
security.gentoo.org/glsa/201808-04 · Third Party Advisory
support.apple.com/HT208693 · Vendor Advisory
support.apple.com/HT208694 · Vendor Advisory
support.apple.com/HT208695 · Vendor Advisory
support.apple.com/HT208696 · Vendor Advisory
support.apple.com/HT208697 · Vendor Advisory
support.apple.com/HT208698 · Vendor Advisory
exploit-db.com/exploits/44427 · Exploit

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free