CVE-2021-37746
6.1
MEDIUM
CVSS 3.1
EPSS 0.48%
Description
textview_uri_security_check in textview.c in Claws Mail before 3.18.0, and Sylpheed through 3.7.0, does not have sufficient link checks before accepting a click.
How to fix CVE-2021-37746
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- Debian/claws-mail—no fix listed
- Debian/sylpheed—no fix listed
Is CVE-2021-37746 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |