What is CVE-2018-4467?

CVE-2018-4467 is a high-severity vulnerability in Apple Macos. CVSS score: 7.8/10. Published 2020-10-27.

How severe is CVE-2018-4467?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Apple Macos

CVE-2018-4467

A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Mojave 10.14.3, Security Update 2019-001 High Sierra, Security Update 2019-001 Sierra, macOS Mojave 10.14.2, Security Update 2018-003 High Sierra, Security Update 2018-006 Sierra. A malicious application may be able to elevate privileges.

EPSS: 0.008 (52.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Apple Macos — versions unspecified
Apple Mac_os_x

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-2018-4467?: CVE-2018-4467 is a high-severity vulnerability in Apple Macos. CVSS score: 7.8/10. Published 2020-10-27.
How severe is CVE-2018-4467?: High severity. CVSS v3 base score is 7.8 out of 10.