What is CVE-2019-5858?

CVE-2019-5858 is a high-severity vulnerability in Apple macOS, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2019-11-25.

How severe is CVE-2019-5858?

High severity. CVSS v3 base score is 8.8 out of 10.

Improper input validation in Apple macOS

CVE-2019-5858

Incorrect security UI in MacOS services integration in Google Chrome on OS X prior to 76.0.3809.87 allowed a local attacker to execute arbitrary code via a crafted HTML page.

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

EPSS: 0.009 (57.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Apple Macos
Google Chrome — versions unspecified

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

chrome-cve-admin@google.com (x_refsource_MISC)
chrome-cve-admin@google.com (x_refsource_MISC)

Frequently asked questions

What is CVE-2019-5858?: CVE-2019-5858 is a high-severity vulnerability in Apple macOS, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2019-11-25.
How severe is CVE-2019-5858?: High severity. CVSS v3 base score is 8.8 out of 10.