Vulnerability Details : CVE-2020-3902
An input validation issue was addressed with improved input validation. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. Processing maliciously crafted web content may lead to a cross site scripting attack.
Vulnerability category: Cross site scripting (XSS)
Exploit prediction scoring system (EPSS) score for CVE-2020-3902
Probability of exploitation activity in the next 30 days: 0.74%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 79 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2020-3902
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST |
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2020-3902
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-3902
-
https://support.apple.com/HT211105
About the security content of iTunes 12.10.5 for Windows - Apple SupportRelease Notes;Vendor Advisory
-
https://support.apple.com/HT211107
About the security content of iCloud for Windows 7.18 - Apple SupportRelease Notes;Vendor Advisory
-
https://support.apple.com/HT211102
About the security content of iOS 13.4 and iPadOS 13.4 - Apple SupportRelease Notes;Vendor Advisory
-
https://support.apple.com/HT211104
About the security content of Safari 13.1 - Apple SupportRelease Notes;Vendor Advisory
-
https://support.apple.com/HT211101
About the security content of tvOS 13.4 - Apple SupportRelease Notes;Vendor Advisory
-
https://support.apple.com/HT211106
About the security content of iCloud for Windows 10.9.3 - Apple SupportRelease Notes;Vendor Advisory
Products affected by CVE-2020-3902
- cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
- cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*
- cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:*