CVE-2018-4377medium
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
A cross-site scripting issue existed in Safari. This issue was addressed with improved URL validation. This issue affected versions prior to iOS 12.1, watchOS 5.1, Safari 12.0.1, iTunes 12.9.1, iCloud for Windows 7.8.
References
https://support.apple.com/kb/HT209192
https://support.apple.com/kb/HT209195
https://support.apple.com/kb/HT209196
Details
Source: MITRE
Published: 2019-04-03
Updated: 2019-04-05
Type: CWE-79
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: 6.1
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Impact Score: 2.7
Exploitability Score: 2.8
Severity: MEDIUM
Vulnerable Software
Configuration 1
OR
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
Configuration 2
AND
OR
OR
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 700554 | Apple iOS < 12.1 Multiple Vulnerabilities | Nessus Network Monitor | Mobile Devices | medium |
| 700506 | Apple Safari < 12.0.1 Multiple Vulnerabilities | Nessus Network Monitor | Web Clients | high |
| 118718 | Apple iTunes < 12.9.1 Multiple Vulnerabilities (credentialed check) | Nessus | Windows | high |
| 118717 | Apple iTunes < 12.9.1 Multiple Vulnerabilities (uncredentialed check) | Nessus | Peer-To-Peer File Sharing | high |
| 118571 | macOS : Apple Safari < 12.0.1 Multiple Vulnerabilities | Nessus | MacOS X Local Security Checks | high |
| 118569 | Apple iOS < 12.1 Multiple Vulnerabilities | Nessus | Mobile Devices | high |