CVE-2018-5144
7.3
HIGH
CVSS 3.1
EPSS 5.7%
Description
An integer overflow can occur during conversion of text to some Unicode character sets due to an unchecked length parameter. This vulnerability affects Firefox ESR < 52.7 and Thunderbird < 52.7.
How to fix CVE-2018-5144
To remediate CVE-2018-5144, upgrade the affected package to a fixed version below.
- Debian/firefox-esr—upgrade to 52.7.0esr-1 or later
- Debian/thunderbird—upgrade to 1:52.7.0-1 or later
Is CVE-2018-5144 being exploited?
Moderate — EPSS is 5.7%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (2)
- from 0, < 52.7.0esr-1
- from 0, < 1:52.7.0-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |