CVE-2018-4377

CVSS V2 Medium 4.3 CVSS V3 Medium 6.1
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.
Overview
  • CVE ID
  • CVE-2018-4377
  • Assigner
  • product-security@apple.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-04-03T18:29:11
  • Last Modified Date
  • 2019-04-05T14:33:48
Weakness Enumerations
CWE URL
CWE-79 http://cwe.mitre.org/data/definitions/79.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* 1 OR 12.0.1
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* 1 OR 12.1
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* 1 OR 5.1
AND
cpe:2.3:a:apple:icloud:*:*:*:*:*:*:*:* 1 OR 7.8
cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:* 1 OR 12.9.1
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 6.1
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 2.7
References
Reference URL Reference Tags
https://support.apple.com/kb/HT209198 Vendor Advisory
https://support.apple.com/kb/HT209197 Vendor Advisory
https://support.apple.com/kb/HT209196 Vendor Advisory
https://support.apple.com/kb/HT209195 Vendor Advisory
https://support.apple.com/kb/HT209192 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-4377
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4377
History
Created Old Value New Value Data Type Notes
2022-05-10 17:44:25 Added to TrackCVE
2022-12-03 19:04:09 2019-04-03T18:29Z 2019-04-03T18:29:11 CVE Published Date updated
2022-12-03 19:04:09 2019-04-05T14:33:48 CVE Modified Date updated
2022-12-03 19:04:09 Analyzed Vulnerability Status updated