What is CVE-2018-4389?

CVE-2018-4389 is a medium-severity vulnerability in Apple Mac OS X, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2019-04-03.

How severe is CVE-2018-4389?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Improper input validation in Apple Mac OS X

CVE-2018-4389

An inconsistent user interface issue was addressed with improved state management. This issue affected versions prior to macOS Mojave 10.14.1.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.010 (58.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.

Affected products

Apple Mac_os_x
N/a Macos — versions Versions prior to: macOS Mojave 10.14.1

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

product-security@apple.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2018-4389?: CVE-2018-4389 is a medium-severity vulnerability in Apple Mac OS X, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2019-04-03.
How severe is CVE-2018-4389?: Medium severity. CVSS v3 base score is 6.5 out of 10.