Vulnerability Details : CVE-2017-7146
An issue was discovered in certain Apple products. iOS before 11 is affected. The issue involves the "Security" component. It allows attackers to track users across installs via a crafted app that leverages Keychain data mishandling.
Exploit prediction scoring system (EPSS) score for CVE-2017-7146
Probability of exploitation activity in the next 30 days: 0.07%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 31 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2017-7146
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST |
5.3
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
3.9
|
1.4
|
NIST |
CWE ids for CVE-2017-7146
-
The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-7146
-
https://support.apple.com/HT208112
About the security content of iOS 11 - Apple SupportVendor Advisory
-
http://www.securityfocus.com/bid/101000
Apple iOS APPLE-SA-2017-09-25-4 Multiple Security VulnerabilitiesThird Party Advisory;VDB Entry
Products affected by CVE-2017-7146
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*