Improper input validation in Apple Mac OS X

CVE-2018-4342

A configuration issue was addressed with additional restrictions. This issue affected versions prior to macOS Mojave 10.14.1.

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

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.003 (20.6th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 20.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2018-4342: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

  • Apple Mac OS X
  • macOS — versions Versions prior to: macOS Mojave 10.14.1

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2018-4342?
CVE-2018-4342 is a medium-severity vulnerability in Apple Mac OS X, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2019-04-03.
How severe is CVE-2018-4342?
Medium severity. CVSS v3 base score is 5.5 out of 10.