CVE-2018-5144: Integer Overflow
An integer overflow can occur during conversion of text to some Unicode character sets due to an unchecked length parameter.
Affected Software
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is CVE-2018-5144?
CVE-2018-5144 is a vulnerability that can occur during the conversion of text to some Unicode character sets due to an unchecked length parameter.
Which software products are affected by CVE-2018-5144?
Firefox ESR < 52.7 and Thunderbird < 52.7 are affected by CVE-2018-5144.
What is the severity rating of CVE-2018-5144?
CVE-2018-5144 has a severity rating of 7.3 (high).
Where can I find more information about CVE-2018-5144?
You can find more information about CVE-2018-5144 at the following references: [Mozilla Security Advisory](https://www.mozilla.org/en-US/security/advisories/mfsa2018-07/#CVE-2018-5144) and [Red Hat Security Advisory](https://access.redhat.com/errata/RHSA-2018:0526).
How do I fix CVE-2018-5144?
To fix CVE-2018-5144, update Firefox ESR and Thunderbird to version 52.7 or higher.