CVE-2018-4129

high
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

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

http://www.securitytracker.com/id/1040604

https://security.gentoo.org/glsa/201808-04

https://support.apple.com/HT208693

https://support.apple.com/HT208694

https://support.apple.com/HT208695

https://support.apple.com/HT208696

https://support.apple.com/HT208697

https://support.apple.com/HT208698

https://usn.ubuntu.com/3635-1/

Details

Source: MITRE

Published: 2018-04-03

Updated: 2019-03-08

Type: CWE-119

Risk Information

CVSS v2

Base Score: 6.8

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 8.8

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

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH

Tenable Plugins

View all (11 total)

IDNameProductFamilySeverity
700548Apple iOS < 11.3 Multiple VulnerabilitiesNessus Network MonitorMobile Devices
critical
700503Apple Safari < 11.1 Multiple VulnerabilitiesNessus Network MonitorWeb Clients
high
118453openSUSE Security Update : webkit2gtk3 (openSUSE-2018-1288)NessusSuSE Local Security Checks
critical
118389SUSE SLED12 / SLES12 Security Update : webkit2gtk3 (SUSE-SU-2018:3387-1)NessusSuSE Local Security Checks
critical
112078GLSA-201808-04 : WebkitGTK+: Multiple vulnerabilitiesNessusGentoo Local Security Checks
high
109468Ubuntu 16.04 LTS / 17.10 : WebKitGTK&#43; vulnerabilities (USN-3635-1)NessusUbuntu Local Security Checks
high
109060Apple TV < 11.3 Multiple VulnerabilitiesNessusMisc.
high
108812Apple iOS < 11.3 Multiple VulnerabilitiesNessusMobile Devices
high
108805macOS : Apple Safari < 11.1 Multiple VulnerabilitiesNessusMacOS X Local Security Checks
high
108796Apple iTunes < 12.7.3 WebKit Multiple Vulnerabilities (uncredentialed check)NessusPeer-To-Peer File Sharing
high
108795Apple iTunes < 12.7.4 WebKit Multiple Vulnerabilities (credentialed check)NessusWindows
high