{"action":"Upgrade openldap to 2.4.57+dfsg-1 or later.","affected":[{"fixed":"2.4.57+dfsg-1","introduced":"0"}],"component":"openldap","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.4.57+dfsg-1"],"id":"tcs_01M5NF2P9FN75K86Q2NWKA622X","modified_at":"2026-10-15T09:47:42.412457545Z","published_at":"2021-01-26T18:15:57.160Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-36227","https://security-tracker.debian.org/tracker/CVE-2020-36227"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-36227","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-36227"}],"summary":"A flaw was discovered in OpenLDAP before 2.4.57 leading to an infinite loop in slapd with the cancel_extop Cancel operation, resulting in denial of service."}