CVE-2018-4277

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

In iOS before 11.4.1, watchOS before 4.3.2, tvOS before 11.4.1, Safari before 11.1.1, macOS High Sierra before 10.13.6, a spoofing issue existed in the handling of URLs. This issue was addressed with improved input validation.

References

http://www.securitytracker.com/id/1041232

https://support.apple.com/HT208854

https://support.apple.com/HT208935

https://support.apple.com/HT208936

https://support.apple.com/HT208937

https://support.apple.com/HT208938

Details

Source: MITRE

Published: 2019-01-11

Updated: 2019-10-23

Type: CWE-20

Risk Information

CVSS v2

Base Score: 5

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

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3

Base Score: 7.5

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

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH

Tenable Plugins

View all (7 total)

IDNameProductFamilySeverity
126381macOS : Apple Safari < 11.1.1 Multiple VulnerabilitiesNessusMacOS X Local Security Checks
high
700551Apple iOS < 11.4.1 Multiple VulnerabilitiesNessus Network MonitorMobile Devices
critical
700517macOS 10.13.x < 10.13.6 Multiple VulnerabilitiesNessus Network MonitorOperating System Detection
critical
111218Apple iOS < 11.4.1 Multiple VulnerabilitiesNessusMobile Devices
high
111137macOS 10.13.x < 10.13.6 Multiple VulnerabilitiesNessusMacOS X Local Security Checks
critical
111136macOS and Mac OS X Multiple Vulnerabilities (Security Update 2018-004)NessusMacOS X Local Security Checks
critical
111110Apple TV < 11.4.1 Multiple VulnerabilitiesNessusMisc.
high