{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/103706?format=json","vulnerability_id":"VCID-kbgt-7v61-1yg7","summary":"BIND 8.x through 8.3.3 allows remote attackers to cause a denial of service (crash) via SIG RR elements with invalid expiry times, which are removed from the internal BIND database and later cause a null dereference.","aliases":[{"alias":"CVE-2002-1221"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/582321?format=json","purl":"pkg:deb/debian/bind9@0?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/bind9@0%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/582322?format=json","purl":"pkg:deb/debian/bind9@1:9.16.50-1~deb11u2?distro=trixie","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-d9np-47r3-rkg1"},{"vulnerability":"VCID-gdhz-6yzf-afda"},{"vulnerability":"VCID-unqt-mcxv-c7fw"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/bind9@1:9.16.50-1~deb11u2%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/582323?format=json","purl":"pkg:deb/debian/bind9@1:9.18.41-1~deb12u1?distro=trixie","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-d9np-47r3-rkg1"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/bind9@1:9.18.41-1~deb12u1%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/582324?format=json","purl":"pkg:deb/debian/bind9@1:9.20.18-1~deb13u1?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/bind9@1:9.20.18-1~deb13u1%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/582325?format=json","purl":"pkg:deb/debian/bind9@1:9.20.21-1?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/bind9@1:9.20.21-1%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/921541?format=json","purl":"pkg:deb/debian/bind9@1:9.20.22-1?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/bind9@1:9.20.22-1%3Fdistro=trixie"}],"affected_packages":[],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2002-1221","reference_id":"","reference_type":"","scores":[{"value":"0.04297","scoring_system":"epss","scoring_elements":"0.88816","published_at":"2026-04-01T12:55:00Z"},{"value":"0.04297","scoring_system":"epss","scoring_elements":"0.88825","published_at":"2026-04-02T12:55:00Z"},{"value":"0.04297","scoring_system":"epss","scoring_elements":"0.88841","published_at":"2026-04-04T12:55:00Z"},{"value":"0.04297","scoring_system":"epss","scoring_elements":"0.88843","published_at":"2026-04-07T12:55:00Z"},{"value":"0.04297","scoring_system":"epss","scoring_elements":"0.8886","published_at":"2026-04-08T12:55:00Z"},{"value":"0.04297","scoring_system":"epss","scoring_elements":"0.88866","published_at":"2026-04-09T12:55:00Z"},{"value":"0.04297","scoring_system":"epss","scoring_elements":"0.88877","published_at":"2026-04-11T12:55:00Z"},{"value":"0.04297","scoring_system":"epss","scoring_elements":"0.88872","published_at":"2026-04-13T12:55:00Z"},{"value":"0.04297","scoring_system":"epss","scoring_elements":"0.88885","published_at":"2026-04-16T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2002-1221"}],"weaknesses":[],"exploits":[],"severity_range_score":null,"exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-kbgt-7v61-1yg7"}