CVE-2020-16094
7.5
HIGH
CVSS 3.1
EPSS 0.48%
Description
In imap_scan_tree_recursive in Claws Mail through 3.17.6, a malicious IMAP server can trigger stack consumption because of unlimited recursion into subdirectories during a rebuild of the folder tree.
How to fix CVE-2020-16094
To remediate CVE-2020-16094, upgrade the affected package to a fixed version below.
- Debian/claws-mail—upgrade to 3.17.7-1 or later
Is CVE-2020-16094 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.17.7-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |