CVE-2017-5418

Medium

Description

An out of bounds read error occurs when parsing some HTTP digest authorization responses, resulting in information leakage through the reading of random memory containing matches to specifically set patterns. This vulnerability affects Firefox < 52 and Thunderbird < 52.

SeverityMedium
CVSS5.3
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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