CVE-2016-9063

Critical

Description

An integer overflow during the parsing of XML using the Expat library. This vulnerability affects Firefox < 50.

SeverityCritical
CVSS9.8
Exploit probability93. percentile5.4%
ProductMozilla Firefox
PublishedJun 11, 2018
First seenJun 11, 2018

How to fix

Update
  • mozilla firefox50 or later
  • python python2.7.15, 3.3.7, 3.4.7, 3.5.4, 3.6.2 or later

Affected products

ProductAffected versionsFixed in
mozilla firefoxv < 5050
debian debian_linux8.0, 9.0, 10.0—
python python2.7.0 ≤ v < 2.7.15, 3.3.0 ≤ v < 3.3.7, 3.4.0 ≤ v < 3.4.7, 3.5.0 ≤ v < 3.5.4, 3.6.0 ≤ v < 3.6.22.7.15, 3.3.7, 3.4.7, 3.5.4, 3.6.2

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CVE-2016-9063 · Mozilla Firefox · Dark Radar