CVE-2018-4120 - CVE House
Back to Database
Status published High CVE-2018-4120

An issue was discovered in certain Apple products. iOS before...

Vulnerability 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. 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2018-4120

Credits & Attribution

No credits recorded in the NVD database.

References

More from apple

View All →
CVE-2022-37724
Project Wonder WebObjects 1.0 through 5.4.3 is vulnerable to Arbitrary...
Medium 6.1
CVE-2020-24721
An issue was discovered in the GAEN (aka Google/Apple Exposure...
Medium 5.7
CVE-2020-20095
iMessage (Messages app) iOS 12.4 and prior user interface does...
Medium 6.5
CVE-2019-9518
Some HTTP/2 implementations are vulnerable to a flood of empty frames, potentially leading to a denial of service
High 7.5
CVE-2019-9517
Some HTTP/2 implementations are vulnerable to unconstrained interal data buffering, potentially leading to a denial of service
High 7.5

Affected Vendor

Affected Software

safari, iphone os, tvos, icloud, itunes, ubuntu linux, webkitgtk\+
Vulnerable Versions:
0, 16.04, 17.10

Timeline

Official Publish: April 3rd, 2018
Last Modified: August 5th, 2024
Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.