What is CVE-2018-4403?

CVE-2018-4403 is a medium-severity vulnerability in Apple Mac OS X, classified under Information Disclosure. CVSS score: 5.5/10. Published 2019-04-03.

How severe is CVE-2018-4403?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Is CVE-2018-4403 known to be exploited?

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

Information disclosure in Apple Mac OS X

CVE-2018-4403

This issue was addressed by removing additional entitlements. This issue affected versions prior to macOS Mojave 10.14.1.

Vulnerability class: Information Disclosure

EPSS: 0.007 (49.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

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

Affected products

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

Weakness classification (CWE)

CWE-200 — Information Disclosure

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

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

Frequently asked questions

What is CVE-2018-4403?: CVE-2018-4403 is a medium-severity vulnerability in Apple Mac OS X, classified under Information Disclosure. CVSS score: 5.5/10. Published 2019-04-03.
How severe is CVE-2018-4403?: Medium severity. CVSS v3 base score is 5.5 out of 10.
Is CVE-2018-4403 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.