What is CVE-2018-4295?

CVE-2018-4295 is a critical-severity vulnerability in Apple Mac OS X, classified under Improper Input Validation. CVSS score: 9.8/10. Published 2019-04-03.

How severe is CVE-2018-4295?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2018-4295 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Improper input validation in Apple Mac OS X

CVE-2018-4295

An input validation issue was addressed with improved input validation. This issue affected versions prior to macOS Mojave 10.14.

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

EPSS: 0.014 (68.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Apple Mac_os_x
N/a Macos — versions Versions prior to: macOS Mojave 10.14

Weakness classification (CWE)

CWE-20 — Improper Input Validation

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

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

Frequently asked questions

What is CVE-2018-4295?: CVE-2018-4295 is a critical-severity vulnerability in Apple Mac OS X, classified under Improper Input Validation. CVSS score: 9.8/10. Published 2019-04-03.
How severe is CVE-2018-4295?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2018-4295 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.