{"id":"DEBIAN-CVE-2009-0858","details":"The response_addname function in response.c in Daniel J. Bernstein djbdns 1.05 and earlier does not constrain offsets in the required manner, which allows remote attackers, with control over a third-party subdomain served by tinydns and axfrdns, to trigger DNS responses containing arbitrary records via crafted zone data for this subdomain.","modified":"2026-09-22T16:47:21.754396768Z","published":"2009-03-09T21:30:00.327Z","upstream":["CVE-2009-0858"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2009-0858"}],"affected":[{"package":{"name":"djbdns","ecosystem":"Debian:12","purl":"pkg:deb/debian/djbdns?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.05-5"}]}],"ecosystem_specific":{"urgency":"low"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2009-0858.json"}},{"package":{"name":"djbdns","ecosystem":"Debian:13","purl":"pkg:deb/debian/djbdns?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.05-5"}]}],"ecosystem_specific":{"urgency":"low"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2009-0858.json"}},{"package":{"name":"djbdns","ecosystem":"Debian:14","purl":"pkg:deb/debian/djbdns?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.05-5"}]}],"ecosystem_specific":{"urgency":"low"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2009-0858.json"}}],"schema_version":"1.9.0"}