CVE-2019-8670

Name: CVE-2019-8670
Creator: NVD / NIST
Published: 2019-12-18T18:15:32.443+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.92%

Last modified Jun 17, 2026

CVE-2019-8670 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. An inconsistent user interface issue was addressed with improved state management. This issue is fixed in macOS Mojave 10.14.6, Safari 12.1.2. EPSS estimates a 0.92% chance of exploitation in the next 30 days.

Description

An inconsistent user interface issue was addressed with improved state management. This issue is fixed in macOS Mojave 10.14.6, Safari 12.1.2. Visiting a malicious website may lead to address bar spoofing.

Metrics

CVSS 3.1

4.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

EPSS Probability

0.92%

55.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Apple	Safari	< 12.1.2
Apple	Mac Os X	< 10.14.6

References

https://support.apple.com/HT210348Vendor Advisory
https://support.apple.com/HT210355Vendor Advisory
https://support.apple.com/HT210348Vendor Advisory
https://support.apple.com/HT210355Vendor Advisory

Timeline

Published: Dec 18, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-8670?

How severe is CVE-2019-8670?

CVE-2019-8670 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.92% probability of exploitation in the next 30 days.

How do I fix CVE-2019-8670?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-8670?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST