{"action":"Upgrade bind9 to 1:9.17.19-1 or later.","affected":[{"fixed":"1:9.17.19-1","introduced":"0"}],"component":"bind9","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1:9.17.19-1"],"id":"tcs_01M5NJZC3NAB9VXEZMTYND84WT","modified_at":"2026-10-26T18:03:02.857718593Z","published_at":"2024-02-13T14:15:46.030Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-6516","https://security-tracker.debian.org/tracker/CVE-2023-6516"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-6516","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-6516"}],"summary":"To keep its cache database efficient, `named` running as a recursive resolver occasionally attempts to clean up the database. It uses several methods, including some that are asynchronous: a small chu"}