Vulnerability Details : CVE-2018-4226
An issue was discovered in certain Apple products. iOS before 11.4 is affected. macOS before 10.13.5 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. watchOS before 4.3.1 is affected. The issue involves the "Security" component. It allows local users to bypass intended restrictions on the reading of sensitive user information.
Vulnerability category: Information leak
Products affected by CVE-2018-4226
- cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
- cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
- cpe:2.3:a:apple:icloud:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-4226
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 17 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-4226
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:P/I:N/A:N |
3.9
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2018-4226
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-4226
-
https://support.apple.com/HT208851
About the security content of watchOS 4.3.1 - Apple SupportVendor Advisory
-
https://support.apple.com/HT208853
About the security content of iCloud for Windows 7.5 - Apple SupportVendor Advisory
-
http://www.securityfocus.com/bid/104888
Apple macOS/watchOS/tvOS CVE-2018-4226 Local Authorization Bypass VulnerabilityThird Party Advisory;VDB Entry
-
https://support.apple.com/HT208849
About the security content of macOS High Sierra 10.13.5, Security Update 2018-003 Sierra, Security Update 2018-003 El Capitan - Apple SupportVendor 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
-
http://www.securitytracker.com/id/1041027
Apple macOS/OS X Multiple Flaws Let Remote Users Execute Arbitrary Code and Deny Service and Let Local Users Obtain Potentially Sensitive Information, Bypass Security, and Gain Elevated Privileges - SThird Party Advisory;VDB Entry
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