{"action":"Upgrade ldns to 1.6.11-1 or later.","affected":[{"fixed":"1.6.11-1","introduced":"0"}],"component":"ldns","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.6.11-1"],"id":"tcs_01M5N9VP6JY4BP63V2QCP3XHPS","modified_at":"2026-10-23T17:47:31.491812728Z","published_at":"2011-11-04T21:55:06.037Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2011-3581","https://security-tracker.debian.org/tracker/CVE-2011-3581"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2011-3581#Debian:14/ldns","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2011-3581"}],"summary":"Heap-based buffer overflow in the ldns_rr_new_frm_str_internal function in ldns before 1.6.11 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a Res"}