{"action":"Upgrade samba to 2:4.13.13+dfsg-1 or later.","affected":[{"fixed":"2:4.13.13+dfsg-1","introduced":"0"}],"component":"samba","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2:4.13.13+dfsg-1"],"id":"tcs_01M5NEZ35ZP3T74G6EV706RBW3","modified_at":"2026-10-26T12:01:08.194347680Z","published_at":"2021-05-12T15:15:07.543Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-27840","https://security-tracker.debian.org/tracker/CVE-2020-27840"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-27840#Debian:14/samba","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-27840"}],"summary":"A flaw was found in samba. Spaces used in a string around a domain name (DN), while supposed to be ignored, can cause invalid DN strings with spaces to instead write a zero-byte into out-of-bounds mem"}