CVE-2017-5414

Medium

Description

The file picker dialog can choose and display the wrong local default directory when instantiated. On some operating systems, this can lead to information disclosure, such as the operating system or the local account name. This vulnerability affects Firefox < 52 and Thunderbird < 52.

SeverityMedium
CVSS5.5
Exploit probability—
ProductMozilla Firefox
PublishedJun 11, 2018
First seenJun 11, 2018

How to fix

Update
  • mozilla firefox52.0 or later
  • mozilla thunderbird52.0 or later

Affected products

ProductAffected versionsFixed in
mozilla firefoxv < 52.052.0
mozilla thunderbirdv < 52.052.0

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

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