CVE-2018-5169: Input Validation

Published May 9, 2018
·
Updated

If manipulated hyperlinked text with "chrome:" URL contained in it is dragged and dropped on the "home" icon, the home page can be reset to include a normally-unlinkable chrome page as one of the home page tabs. This vulnerability affects Firefox < 60.

Other sources

If manipulated hyperlinked text with chrome: URL contained in it is dragged and dropped on the "home" icon, the home page can be reset to include a normally-unlinkable chrome page as one of the home page tabs.

Affected Software

7 affected componentsFixes available
Canonical Ubuntu Linux=14.04
Canonical Ubuntu Linux=16.04
Canonical Ubuntu Linux=17.10
Canonical Ubuntu Linux=18.04
Mozilla Firefox<60.0
Mozilla Firefox<60
60
debian/firefox
148.0-1

Event History

May 9, 2018
CVE Published
12:00 AM
Jun 11, 2018
CVE Published
via MITRE·09:00 PM
Data Sourced
via MITRE·09:00 PM
DescriptionWeakness
Data Sourced
via NVD·09:29 PM
DescriptionSeverityWeaknessAffected Software
Jan 11, 2024
Data Sourced
via Launchpad·11:06 PM
Description
Dec 14, 2025
Data Sourced
via Ubuntu·06:29 PM
RemedyDescriptionSeverityAffected Software
Feb 27, 2026
Data Sourced
via Debian·12:55 AM
DescriptionAffected Software

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is the vulnerability ID for this issue?

The vulnerability ID for this issue is CVE-2018-5169.

2

How does this vulnerability affect Firefox?

This vulnerability affects Firefox versions prior to 60.

3

How can this vulnerability be exploited?

This vulnerability can be exploited by dragging and dropping manipulated hyperlinked text with a "chrome:" URL onto the home icon in Firefox.

4

What is the severity level of CVE-2018-5169?

The severity level of CVE-2018-5169 is medium.

5

Are there any remediation steps for this vulnerability?

Yes, upgrading Firefox to version 60 or later will fix this vulnerability.

Contact

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