{"action":"Upgrade claws-mail to 3.17.7-1 or later.","affected":[{"fixed":"3.17.7-1","introduced":"0"}],"component":"claws-mail","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.17.7-1"],"id":"tcs_01M5NEPYHH69HFMB8J0639V144","modified_at":"2026-10-26T12:01:30.475016688Z","published_at":"2020-07-28T19:15:12.267Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-16094","https://security-tracker.debian.org/tracker/CVE-2020-16094"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-16094#Debian:14/claws-mail","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-16094"}],"summary":"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."}