CVE-2018-6104: URL spoof in Omnibox

Published Mar 8, 2018
·
Updated

An url spoof flaw was found in the Omnibox component of the Chromium browser.

Upstream bug(s):

https://code.google.com/p/chromium/issues/detail?id=820068

External References:

https://chromereleases.googleblog.com/2018/04/stable-channel-update-for-desktop.html

Other sources

Incorrect handling of confusable characters in URL Formatter in Google Chrome prior to 66.0.3359.117 allowed a remote attacker to perform domain spoofing via IDN homographs via a crafted domain name.

Credit

Khalil Zhani

Affected Software

9 affected componentsFixes available
debian/chromium-browser
redhat/chromium-browser<66.0.3359.117
66.0.3359.117
Google Chrome<66.0.3359.117
66.0.3359.117
redhat Linux Desktop=6.0
redhat Linux Server=6.0
redhat Linux Workstation=6.0
Debian Debian Linux=8.0
Debian Debian Linux=9.0
Google Chrome<66.0.3359.117

Event History

Mar 8, 2018
CVE Published
12:00 AM
Dec 4, 2018
CVE Published
via MITRE·05:00 PM
Data Sourced
via MITRE·05:00 PM
DescriptionWeakness

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is CVE-2018-6104?

CVE-2018-6104 is a vulnerability in Google Chrome that allows a remote attacker to perform domain spoofing through IDN homographs via a crafted domain name.

2

How does CVE-2018-6104 affect Google Chrome?

CVE-2018-6104 affects Google Chrome prior to version 66.0.3359.117.

3

What is the severity of CVE-2018-6104?

CVE-2018-6104 has a severity rating of 6.5 (Medium).

4

How can the CVE-2018-6104 vulnerability be fixed?

To fix the CVE-2018-6104 vulnerability, update your Google Chrome to version 66.0.3359.117 or later.

5

Where can I find more information about CVE-2018-6104?

You can find more information about CVE-2018-6104 at the following references: [1] [2] [3]

Contact

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