CVE-2018-4086

MEDIUM
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 11.2.5 is affected. macOS before 10.13.3 is affected. tvOS before 11.2.5 is affected. watchOS before 4.2.2 is affected. The issue involves the "Security" component. It allows remote attackers to spoof certificate validation via crafted name constraints.

References

http://www.securityfocus.com/bid/102782

http://www.securitytracker.com/id/1040265

http://www.securitytracker.com/id/1040267

https://support.apple.com/HT208462

https://support.apple.com/HT208463

https://support.apple.com/HT208464

https://support.apple.com/HT208465

Details

Source: MITRE

Published: 2018-04-03

Updated: 2018-05-04

Type: CWE-295

Risk Information

CVSS v2

Base Score: 4.3

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

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 5.9

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

Impact Score: 3.6

Exploitability Score: 2.2

Severity: MEDIUM

Tenable Plugins

View all (5 total)

IDNameProductFamilySeverity
700546Apple iOS < 11.2.5 Multiple Vulnerabilities (APPLE-SA-2018-1-23-1)Nessus Network MonitorMobile Devices
high
700514macOS 10.13.x < 10.13.3 Multiple VulnerabilitiesNessus Network MonitorOperating System Detection
critical
106308Apple iOS < 11.2.5 Multiple VulnerabilitiesNessusMobile Devices
high
106297macOS and Mac OS X Multiple Vulnerabilities (Security Update 2018-001) (Meltdown)NessusMacOS X Local Security Checks
critical
106296macOS 10.13.x < 10.13.3 Multiple VulnerabilitiesNessusMacOS X Local Security Checks
critical