CVE-2019-15237
7.4
HIGH
CVSS 3.1
EPSS 0.14%
Description
Roundcube Webmail through 1.3.9 mishandles Punycode xn-- domain names, leading to homograph attacks.
How to fix CVE-2019-15237
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- Debian/roundcube—no fix listed
Is CVE-2019-15237 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.4 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N |