VULNERABILITY INTELLIGENCE

CVE-2020-16094

CVSS score7.5 HIGH
EPSS probability1.78%
CISA KEVNot currently listed
Published2020-07-28
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

Weakness classification

  • nvd@nist.gov: CWE-674

Primary references