{"action":"Upgrade claws-mail to 3.17.7-r0 or later.","affected":[{"fixed":"3.17.7-r0","introduced":"0"}],"component":"claws-mail","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.13","exploited":false,"fixed_versions":["3.17.7-r0"],"id":"tcs_01M6GM0WH0WSFSYH5285EACV14","modified_at":"2026-11-03T06:32:24.275769369Z","published_at":"2020-07-28T19:15:12.267Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-16094","https://security.alpinelinux.org/vuln/CVE-2020-16094"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-16094#Alpine:v3.13/claws-mail","url":"https://osv.dev/vulnerability/ALPINE-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."}