CVE-2018-4339 — MEDIUM (5.5)

Q: What is CVE-2018-4339?

CVE-2018-4339 is a vulnerability with a CVSS score of 5.5 (MEDIUM). This issue was addressed with a new entitlement. This issue is fixed in iOS 12.1. A local user may be able to read a persistent device identifier.

Q: How severe is CVE-2018-4339?

CVE-2018-4339 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2018-4339?

Check the references section above for vendor advisories and patch information. Affected products include: Apple Iphone Os.

Vulnerability Description

This issue was addressed with a new entitlement. This issue is fixed in iOS 12.1. A local user may be able to read a persistent device identifier.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Apple	Iphone Os	< 12.1

References

https://support.apple.com/en-us/HT209192Vendor Advisory
https://support.apple.com/en-us/HT209192Vendor Advisory

FAQ

What is CVE-2018-4339?

CVE-2018-4339 is a vulnerability with a CVSS score of 5.5 (MEDIUM). This issue was addressed with a new entitlement. This issue is fixed in iOS 12.1. A local user may be able to read a persistent device identifier.

How severe is CVE-2018-4339?

CVE-2018-4339 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-4339?

Check the references section above for vendor advisories and patch information. Affected products include: Apple Iphone Os.