Vulnerability Details : CVE-2018-4190
An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. The issue involves the "WebKit" component. It allows remote attackers to obtain sensitive credential information that is transmitted during a CSS mask-image fetch.
Products affected by CVE-2018-4190
- cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
- cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- cpe:2.3:a:apple:icloud:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-4190
1.90%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 88 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-4190
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2018-4190
-
The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-4190
-
http://www.securitytracker.com/id/1041029
Apple Safari Multiple Flaws Let Remote Users Spoof URLs, Obtain Potentially Sensitive Information, Deny Service, and Execute Arbitrary Code - SecurityTrackerThird Party Advisory;VDB Entry
-
https://support.apple.com/HT208850
About the security content of tvOS 11.4 - Apple SupportVendor Advisory
-
https://support.apple.com/HT208853
About the security content of iCloud for Windows 7.5 - Apple SupportVendor Advisory
-
https://support.apple.com/HT208854
About the security content of Safari 11.1.1 - Apple SupportVendor Advisory
-
https://usn.ubuntu.com/3687-1/
USN-3687-1: WebKitGTK+ vulnerabilities | Ubuntu security noticesThird Party Advisory
-
https://support.apple.com/HT208852
About the security content of iTunes 12.7.5 for Windows - Apple SupportVendor Advisory
-
https://support.apple.com/HT208848
About the security content of iOS 11.4 - Apple SupportVendor Advisory
-
https://security.gentoo.org/glsa/201808-04
WebkitGTK+: Multiple vulnerabilities (GLSA 201808-04) — Gentoo securityThird Party Advisory
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