{"url":"http://public2.vulnerablecode.io/api/packages/992503?format=json","purl":"pkg:apk/alpine/knot-resolver@4.1.0-r0?arch=armhf&distroversion=v3.11&reponame=community","type":"apk","namespace":"alpine","name":"knot-resolver","version":"4.1.0-r0","qualifiers":{"arch":"armhf","distroversion":"v3.11","reponame":"community"},"subpath":"","is_vulnerable":false,"next_non_vulnerable_version":"4.3.0-r0","latest_non_vulnerable_version":"4.3.0-r3","affected_by_vulnerabilities":[],"fixing_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/93861?format=json","vulnerability_id":"VCID-fptj-ztkq-7uag","summary":"A vulnerability was discovered in DNS resolver of knot resolver before version 4.1.0 which allows remote attackers to downgrade DNSSEC-secure domains to DNSSEC-insecure state, opening possibility of domain hijack using attacks against insecure DNS protocol.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2019-10191","reference_id":"","reference_type":"","scores":[{"value":"0.00268","scoring_system":"epss","scoring_elements":"0.50173","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00268","scoring_system":"epss","scoring_elements":"0.50219","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00268","scoring_system":"epss","scoring_elements":"0.50248","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00268","scoring_system":"epss","scoring_elements":"0.50197","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00268","scoring_system":"epss","scoring_elements":"0.50251","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00268","scoring_system":"epss","scoring_elements":"0.50243","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00268","scoring_system":"epss","scoring_elements":"0.5027","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00268","scoring_system":"epss","scoring_elements":"0.50244","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00268","scoring_system":"epss","scoring_elements":"0.50232","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00268","scoring_system":"epss","scoring_elements":"0.50277","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00268","scoring_system":"epss","scoring_elements":"0.50252","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00268","scoring_system":"epss","scoring_elements":"0.50224","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00268","scoring_system":"epss","scoring_elements":"0.5023","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00268","scoring_system":"epss","scoring_elements":"0.50185","published_at":"2026-04-29T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2019-10191"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10191","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10191"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=932048","reference_id":"932048","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=932048"},{"reference_url":"https://usn.ubuntu.com/7047-1/","reference_id":"USN-7047-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/7047-1/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/992503?format=json","purl":"pkg:apk/alpine/knot-resolver@4.1.0-r0?arch=armhf&distroversion=v3.11&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/knot-resolver@4.1.0-r0%3Farch=armhf&distroversion=v3.11&reponame=community"}],"aliases":["CVE-2019-10191"],"risk_score":null,"exploitability":"0.5","weighted_severity":"0.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-fptj-ztkq-7uag"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/93860?format=json","vulnerability_id":"VCID-g2wb-bccm-ufhn","summary":"A vulnerability was discovered in DNS resolver component of knot resolver through version 3.2.0 before 4.1.0 which allows remote attackers to bypass DNSSEC validation for non-existence answer. NXDOMAIN answer would get passed through to the client even if its DNSSEC validation failed, instead of sending a SERVFAIL packet. Caching is not affected by this particular bug but see CVE-2019-10191.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2019-10190","reference_id":"","reference_type":"","scores":[{"value":"0.00262","scoring_system":"epss","scoring_elements":"0.49468","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00262","scoring_system":"epss","scoring_elements":"0.49498","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00262","scoring_system":"epss","scoring_elements":"0.49524","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00262","scoring_system":"epss","scoring_elements":"0.49477","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00262","scoring_system":"epss","scoring_elements":"0.49532","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00262","scoring_system":"epss","scoring_elements":"0.49528","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00262","scoring_system":"epss","scoring_elements":"0.49545","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00262","scoring_system":"epss","scoring_elements":"0.49516","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00262","scoring_system":"epss","scoring_elements":"0.49518","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00262","scoring_system":"epss","scoring_elements":"0.49565","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00262","scoring_system":"epss","scoring_elements":"0.49563","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00262","scoring_system":"epss","scoring_elements":"0.49534","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00262","scoring_system":"epss","scoring_elements":"0.49523","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00262","scoring_system":"epss","scoring_elements":"0.49533","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00262","scoring_system":"epss","scoring_elements":"0.49488","published_at":"2026-04-29T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2019-10190"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10190","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10190"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=932048","reference_id":"932048","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=932048"},{"reference_url":"https://usn.ubuntu.com/7047-1/","reference_id":"USN-7047-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/7047-1/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/992503?format=json","purl":"pkg:apk/alpine/knot-resolver@4.1.0-r0?arch=armhf&distroversion=v3.11&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/knot-resolver@4.1.0-r0%3Farch=armhf&distroversion=v3.11&reponame=community"}],"aliases":["CVE-2019-10190"],"risk_score":null,"exploitability":"0.5","weighted_severity":"0.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-g2wb-bccm-ufhn"}],"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/knot-resolver@4.1.0-r0%3Farch=armhf&distroversion=v3.11&reponame=community"}