{"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:12","exploited":false,"fixed_versions":["2:4.13.13+dfsg-1"],"id":"tcs_01M5NFBB0HD06R57ZGZCBGKC2M","modified_at":"2026-10-23T18:03:10.474426071Z","published_at":"2021-05-12T14:15:11.140Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-20277","https://security-tracker.debian.org/tracker/CVE-2021-20277"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-20277","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-20277"}],"summary":"A flaw was found in Samba's libldb. Multiple, consecutive leading spaces in an LDAP attribute can lead to an out-of-bounds memory write, leading to a crash of the LDAP server process handling the requ"}