Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/926342?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/926342?format=api", "purl": "pkg:deb/debian/knot-resolver@5.3.1-1%2Bdeb11u1?distro=trixie", "type": "deb", "namespace": "debian", "name": "knot-resolver", "version": "5.3.1-1+deb11u1", "qualifiers": { "distro": "trixie" }, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "5.4.1-2", "latest_non_vulnerable_version": "6.2.0-2", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/61411?format=api", "vulnerability_id": "VCID-66sa-bc5p-jqde", "summary": "Multiple vulnerabilities have been discovered in Dnsmasq, the worst of which could lead to a denial of service.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-50387.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-50387.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-50387", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.51989", "scoring_system": "epss", "scoring_elements": "0.97914", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.51989", "scoring_system": "epss", "scoring_elements": "0.97913", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.51989", "scoring_system": "epss", "scoring_elements": "0.97912", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.51989", "scoring_system": "epss", "scoring_elements": "0.97898", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.51989", "scoring_system": "epss", "scoring_elements": "0.97901", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.51989", "scoring_system": "epss", "scoring_elements": "0.97906", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.51989", "scoring_system": "epss", "scoring_elements": "0.97909", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.51989", "scoring_system": "epss", "scoring_elements": "0.97896", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.51989", "scoring_system": "epss", "scoring_elements": "0.97922", "published_at": "2026-04-16T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-50387" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4408", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4408" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-50387", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-50387" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-50868", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-50868" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5517", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5517" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5679", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5679" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2024q1/017430.html", "reference_id": "017430.html", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-08T17:27:29Z/" } ], "url": "https://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2024q1/017430.html" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1063845", "reference_id": "1063845", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1063845" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1063852", "reference_id": "1063852", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1063852" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1077750", "reference_id": "1077750", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1077750" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2024/02/16/2", "reference_id": "2", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-08T17:27:29Z/" } ], "url": "http://www.openwall.com/lists/oss-security/2024/02/16/2" }, { "reference_url": "https://www.isc.org/blogs/2024-bind-security-release/", "reference_id": "2024-bind-security-release", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-08T17:27:29Z/" } ], "url": "https://www.isc.org/blogs/2024-bind-security-release/" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2263914", "reference_id": "2263914", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2263914" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2024/02/16/3", "reference_id": "3", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-08T17:27:29Z/" } ], "url": "http://www.openwall.com/lists/oss-security/2024/02/16/3" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6FV5O347JTX7P5OZA6NGO4MKTXRXMKOZ/", "reference_id": "6FV5O347JTX7P5OZA6NGO4MKTXRXMKOZ", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-08T17:27:29Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6FV5O347JTX7P5OZA6NGO4MKTXRXMKOZ/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BUIP7T7Z4T3UHLXFWG6XIVDP4GYPD3AI/", "reference_id": "BUIP7T7Z4T3UHLXFWG6XIVDP4GYPD3AI", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-08T17:27:29Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BUIP7T7Z4T3UHLXFWG6XIVDP4GYPD3AI/" }, { "reference_url": "https://kb.isc.org/docs/cve-2023-50387", "reference_id": "cve-2023-50387", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-08T17:27:29Z/" } ], "url": "https://kb.isc.org/docs/cve-2023-50387" }, { "reference_url": "https://access.redhat.com/security/cve/CVE-2023-50387", "reference_id": "CVE-2023-50387", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-08T17:27:29Z/" } ], "url": "https://access.redhat.com/security/cve/CVE-2023-50387" }, { "reference_url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-50387", "reference_id": "CVE-2023-50387", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-08T17:27:29Z/" } ], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-50387" }, { "reference_url": "https://www.theregister.com/2024/02/13/dnssec_vulnerability_internet/", "reference_id": "dnssec_vulnerability_internet", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-08T17:27:29Z/" } ], "url": "https://www.theregister.com/2024/02/13/dnssec_vulnerability_internet/" }, { "reference_url": "https://security.gentoo.org/glsa/202412-10", "reference_id": "GLSA-202412-10", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202412-10" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HVRDSJVZKMCXKKPP6PNR62T7RWZ3YSDZ/", "reference_id": "HVRDSJVZKMCXKKPP6PNR62T7RWZ3YSDZ", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-08T17:27:29Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HVRDSJVZKMCXKKPP6PNR62T7RWZ3YSDZ/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IGSLGKUAQTW5JPPZCMF5YPEYALLRUZZ6/", "reference_id": "IGSLGKUAQTW5JPPZCMF5YPEYALLRUZZ6", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-08T17:27:29Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IGSLGKUAQTW5JPPZCMF5YPEYALLRUZZ6/" }, { "reference_url": "https://news.ycombinator.com/item?id=39367411", "reference_id": "item?id=39367411", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-08T17:27:29Z/" } ], "url": "https://news.ycombinator.com/item?id=39367411" }, { "reference_url": "https://news.ycombinator.com/item?id=39372384", "reference_id": "item?id=39372384", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-08T17:27:29Z/" } ], "url": "https://news.ycombinator.com/item?id=39372384" }, { "reference_url": "https://www.athene-center.de/aktuelles/key-trap", "reference_id": "key-trap", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-08T17:27:29Z/" } ], "url": "https://www.athene-center.de/aktuelles/key-trap" }, { "reference_url": "https://www.securityweek.com/keytrap-dns-attack-could-disable-large-parts-of-internet-researchers/", "reference_id": "keytrap-dns-attack-could-disable-large-parts-of-internet-researchers", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-08T17:27:29Z/" } ], "url": "https://www.securityweek.com/keytrap-dns-attack-could-disable-large-parts-of-internet-researchers/" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2024/02/msg00006.html", "reference_id": "msg00006.html", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-08T17:27:29Z/" } ], "url": "https://lists.debian.org/debian-lts-announce/2024/02/msg00006.html" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2024/05/msg00011.html", "reference_id": "msg00011.html", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-08T17:27:29Z/" } ], "url": "https://lists.debian.org/debian-lts-announce/2024/05/msg00011.html" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20240307-0007/", "reference_id": "ntap-20240307-0007", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-08T17:27:29Z/" } ], "url": "https://security.netapp.com/advisory/ntap-20240307-0007/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PNNHZSZPG2E7NBMBNYPGHCFI4V4XRWNQ/", "reference_id": "PNNHZSZPG2E7NBMBNYPGHCFI4V4XRWNQ", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": 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"scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-27T14:55:00Z/" } ], "url": "https://lists.debian.org/debian-lts-announce/2022/10/msg00008.html" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S2VE5K3VDUHJOIA2IGT3G5R76IBADMNE/", "reference_id": "S2VE5K3VDUHJOIA2IGT3G5R76IBADMNE", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-27T14:55:00Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S2VE5K3VDUHJOIA2IGT3G5R76IBADMNE/" }, { "reference_url": "https://usn.ubuntu.com/6225-1/", "reference_id": "USN-6225-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6225-1/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XO6LIVQS62MI5GG4OVYB5RHVZMYNHAHG/", "reference_id": "XO6LIVQS62MI5GG4OVYB5RHVZMYNHAHG", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-27T14:55:00Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XO6LIVQS62MI5GG4OVYB5RHVZMYNHAHG/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/926350?format=api", "purl": "pkg:deb/debian/knot-resolver@5.5.3-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.5.3-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926340?format=api", "purl": "pkg:deb/debian/knot-resolver@5.6.0-1%2Bdeb12u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.6.0-1%252Bdeb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926344?format=api", "purl": "pkg:deb/debian/knot-resolver@5.7.5-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.7.5-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926343?format=api", "purl": "pkg:deb/debian/knot-resolver@6.2.0-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@6.2.0-2%3Fdistro=trixie" } ], "aliases": [ "CVE-2022-40188" ], "risk_score": 3.4, "exploitability": "0.5", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-c7c5-awxv-j3de" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/95762?format=api", "vulnerability_id": "VCID-efrw-bm7j-6qgz", "summary": "Knot Resolver before 5.7.0 performs many TCP reconnections upon receiving certain nonsensical responses from servers.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-46317", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00094", "scoring_system": "epss", "scoring_elements": "0.26146", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00094", "scoring_system": "epss", "scoring_elements": "0.26245", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00094", "scoring_system": "epss", "scoring_elements": "0.262", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00094", "scoring_system": "epss", "scoring_elements": "0.26141", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00094", "scoring_system": "epss", "scoring_elements": "0.26351", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00094", "scoring_system": "epss", "scoring_elements": "0.26123", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00094", "scoring_system": "epss", "scoring_elements": "0.2619", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00094", "scoring_system": "epss", "scoring_elements": "0.26238", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00096", "scoring_system": "epss", "scoring_elements": "0.26765", "published_at": "2026-04-02T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-46317" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-46317", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-46317" }, { "reference_url": "https://gitlab.nic.cz/knot/knot-resolver/-/merge_requests/1448", "reference_id": "1448", "reference_type": "", "scores": [ { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-12T17:42:31Z/" } ], "url": "https://gitlab.nic.cz/knot/knot-resolver/-/merge_requests/1448" }, { "reference_url": "https://www.knot-resolver.cz/2023-08-22-knot-resolver-5.7.0.html", "reference_id": "2023-08-22-knot-resolver-5.7.0.html", "reference_type": "", "scores": [ { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-12T17:42:31Z/" } ], "url": "https://www.knot-resolver.cz/2023-08-22-knot-resolver-5.7.0.html" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/926340?format=api", "purl": "pkg:deb/debian/knot-resolver@5.6.0-1%2Bdeb12u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.6.0-1%252Bdeb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926352?format=api", "purl": "pkg:deb/debian/knot-resolver@5.7.0-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.7.0-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926344?format=api", "purl": "pkg:deb/debian/knot-resolver@5.7.5-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.7.5-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926343?format=api", "purl": "pkg:deb/debian/knot-resolver@6.2.0-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@6.2.0-2%3Fdistro=trixie" } ], "aliases": [ "CVE-2023-46317" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-efrw-bm7j-6qgz" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/95457?format=api", "vulnerability_id": "VCID-ps4g-f1q9-wqhm", "summary": "Knot Resolver before 5.6.0 enables attackers to consume its resources, launching amplification attacks and potentially causing a denial of service. Specifically, a single client query may lead to a hundred TCP connection attempts if a DNS server closes connections without providing a response.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-26249", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00389", "scoring_system": "epss", "scoring_elements": "0.60014", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00389", "scoring_system": "epss", "scoring_elements": "0.59975", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00389", "scoring_system": "epss", "scoring_elements": "0.59928", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00389", "scoring_system": "epss", "scoring_elements": "0.59954", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00389", "scoring_system": "epss", "scoring_elements": "0.59924", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00389", "scoring_system": "epss", "scoring_elements": "0.59974", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00389", "scoring_system": "epss", "scoring_elements": "0.59987", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00389", "scoring_system": "epss", "scoring_elements": "0.60008", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00389", "scoring_system": "epss", "scoring_elements": "0.59993", "published_at": "2026-04-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-26249" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-26249", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-26249" }, { "reference_url": "https://www.knot-resolver.cz/2023-01-26-knot-resolver-5.6.0.html", "reference_id": "2023-01-26-knot-resolver-5.6.0.html", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-14T18:32:21Z/" } ], "url": "https://www.knot-resolver.cz/2023-01-26-knot-resolver-5.6.0.html" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/926351?format=api", "purl": "pkg:deb/debian/knot-resolver@5.6.0-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.6.0-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926340?format=api", "purl": "pkg:deb/debian/knot-resolver@5.6.0-1%2Bdeb12u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.6.0-1%252Bdeb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926344?format=api", "purl": "pkg:deb/debian/knot-resolver@5.7.5-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.7.5-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926343?format=api", "purl": "pkg:deb/debian/knot-resolver@6.2.0-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@6.2.0-2%3Fdistro=trixie" } ], "aliases": [ "CVE-2023-26249" ], "risk_score": 1.9, "exploitability": "0.5", "weighted_severity": "3.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ps4g-f1q9-wqhm" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/61412?format=api", "vulnerability_id": "VCID-vprj-j7u6-zbe7", "summary": "Multiple vulnerabilities have been discovered in Dnsmasq, the worst of which could lead to a denial of service.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-50868.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-50868.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-50868", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.11802", "scoring_system": "epss", "scoring_elements": "0.93713", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.11802", "scoring_system": "epss", "scoring_elements": "0.93712", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.11802", "scoring_system": "epss", "scoring_elements": "0.93708", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.11802", "scoring_system": "epss", "scoring_elements": "0.93694", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.11802", "scoring_system": "epss", "scoring_elements": "0.93684", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.11802", "scoring_system": "epss", "scoring_elements": "0.9373", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.11802", "scoring_system": "epss", "scoring_elements": "0.93706", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.11802", "scoring_system": "epss", "scoring_elements": "0.93696", "published_at": "2026-04-07T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-50868" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4408", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4408" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-50387", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-50387" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-50868", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-50868" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5517", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5517" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5679", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5679" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": 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"ZDZFMEKQTZ4L7RY46FCENWFB5MDT263R", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-02-19T20:27:54Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZDZFMEKQTZ4L7RY46FCENWFB5MDT263R/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/926340?format=api", "purl": "pkg:deb/debian/knot-resolver@5.6.0-1%2Bdeb12u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.6.0-1%252Bdeb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926353?format=api", "purl": "pkg:deb/debian/knot-resolver@5.7.1-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.7.1-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926344?format=api", "purl": "pkg:deb/debian/knot-resolver@5.7.5-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.7.5-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926343?format=api", "purl": "pkg:deb/debian/knot-resolver@6.2.0-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@6.2.0-2%3Fdistro=trixie" } ], "aliases": [ "CVE-2023-50868" ], "risk_score": 3.4, "exploitability": "0.5", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-vprj-j7u6-zbe7" } ], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/94347?format=api", "vulnerability_id": "VCID-2wu3-v2hz-q3bv", "summary": "Knot Resolver before 5.1.1 allows traffic amplification via a crafted DNS answer from an attacker-controlled server, aka an \"NXNSAttack\" issue. This is triggered by random subdomains in the NSDNAME in NS records.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-12667", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01022", "scoring_system": "epss", "scoring_elements": "0.77187", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.01022", "scoring_system": "epss", "scoring_elements": "0.77193", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.01022", "scoring_system": "epss", "scoring_elements": "0.77222", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.01022", "scoring_system": "epss", "scoring_elements": "0.77204", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.01022", "scoring_system": "epss", "scoring_elements": "0.77236", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.01022", "scoring_system": "epss", "scoring_elements": "0.77244", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.01022", "scoring_system": "epss", "scoring_elements": "0.77271", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.01022", "scoring_system": "epss", "scoring_elements": "0.7725", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.01022", "scoring_system": "epss", "scoring_elements": "0.77247", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.01022", "scoring_system": "epss", "scoring_elements": "0.77287", "published_at": "2026-04-16T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-12667" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12667", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12667" }, { "reference_url": "http://cyber-security-group.cs.tau.ac.il/#", "reference_id": "#", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-04-26T17:02:23Z/" } ], "url": "http://cyber-security-group.cs.tau.ac.il/#" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2020/05/19/2", "reference_id": "2", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-04-26T17:02:23Z/" } ], "url": "http://www.openwall.com/lists/oss-security/2020/05/19/2" }, { "reference_url": "https://www.knot-resolver.cz/2020-05-19-knot-resolver-5.1.1.html", "reference_id": "2020-05-19-knot-resolver-5.1.1.html", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-04-26T17:02:23Z/" } ], "url": "https://www.knot-resolver.cz/2020-05-19-knot-resolver-5.1.1.html" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/76Y4FITMOH6RVPWAANGV7NB2ZHPJJGDQ/", "reference_id": "76Y4FITMOH6RVPWAANGV7NB2ZHPJJGDQ", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-04-26T17:02:23Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/76Y4FITMOH6RVPWAANGV7NB2ZHPJJGDQ/" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=961076", "reference_id": "961076", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=961076" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00017.html", "reference_id": "msg00017.html", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-04-26T17:02:23Z/" } ], "url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00017.html" }, { "reference_url": "https://en.blog.nic.cz/2020/05/19/nxnsattack-upgrade-resolvers-to-stop-new-kind-of-random-subdomain-attack/", "reference_id": "nxnsattack-upgrade-resolvers-to-stop-new-kind-of-random-subdomain-attack", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-04-26T17:02:23Z/" } ], "url": "https://en.blog.nic.cz/2020/05/19/nxnsattack-upgrade-resolvers-to-stop-new-kind-of-random-subdomain-attack/" }, { "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/926348?format=api", "purl": "pkg:deb/debian/knot-resolver@5.1.1-0.1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.1.1-0.1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926342?format=api", "purl": "pkg:deb/debian/knot-resolver@5.3.1-1%2Bdeb11u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66sa-bc5p-jqde" }, { "vulnerability": "VCID-c7c5-awxv-j3de" }, { "vulnerability": "VCID-efrw-bm7j-6qgz" }, { "vulnerability": "VCID-ps4g-f1q9-wqhm" }, { "vulnerability": "VCID-vprj-j7u6-zbe7" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.3.1-1%252Bdeb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926340?format=api", "purl": "pkg:deb/debian/knot-resolver@5.6.0-1%2Bdeb12u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.6.0-1%252Bdeb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926344?format=api", "purl": "pkg:deb/debian/knot-resolver@5.7.5-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.7.5-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926343?format=api", "purl": "pkg:deb/debian/knot-resolver@6.2.0-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@6.2.0-2%3Fdistro=trixie" } ], "aliases": [ "CVE-2020-12667" ], "risk_score": 3.4, "exploitability": "0.5", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-2wu3-v2hz-q3bv" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/93466?format=api", "vulnerability_id": "VCID-6v2g-xt54-7fgs", "summary": "A flaw was found in knot-resolver before version 2.3.0. Malformed DNS messages may cause denial of service.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2018-1110", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00502", "scoring_system": "epss", "scoring_elements": "0.65972", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00502", "scoring_system": "epss", "scoring_elements": "0.66015", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00502", "scoring_system": "epss", "scoring_elements": "0.66043", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00502", "scoring_system": "epss", "scoring_elements": "0.6601", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00502", "scoring_system": "epss", "scoring_elements": "0.66059", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00502", "scoring_system": "epss", "scoring_elements": "0.66072", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00502", "scoring_system": "epss", "scoring_elements": "0.6609", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00502", "scoring_system": "epss", "scoring_elements": "0.66078", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00502", "scoring_system": "epss", "scoring_elements": "0.66048", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00502", "scoring_system": "epss", "scoring_elements": "0.66083", "published_at": "2026-04-16T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2018-1110" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1110", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1110" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=896681", "reference_id": "896681", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=896681" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/926346?format=api", "purl": "pkg:deb/debian/knot-resolver@2.3.0-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@2.3.0-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926342?format=api", "purl": "pkg:deb/debian/knot-resolver@5.3.1-1%2Bdeb11u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66sa-bc5p-jqde" }, { "vulnerability": "VCID-c7c5-awxv-j3de" }, { "vulnerability": "VCID-efrw-bm7j-6qgz" }, { "vulnerability": "VCID-ps4g-f1q9-wqhm" }, { "vulnerability": "VCID-vprj-j7u6-zbe7" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.3.1-1%252Bdeb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926340?format=api", "purl": "pkg:deb/debian/knot-resolver@5.6.0-1%2Bdeb12u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.6.0-1%252Bdeb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926344?format=api", "purl": "pkg:deb/debian/knot-resolver@5.7.5-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.7.5-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926343?format=api", "purl": "pkg:deb/debian/knot-resolver@6.2.0-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@6.2.0-2%3Fdistro=trixie" } ], "aliases": [ "CVE-2018-1110" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6v2g-xt54-7fgs" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/94103?format=api", "vulnerability_id": "VCID-8ks2-kv5d-gkdc", "summary": "knot-resolver before version 4.3.0 is vulnerable to denial of service through high CPU utilization. DNS replies with very many resource records might be processed very inefficiently, in extreme cases taking even several CPU seconds for each such uncached message. For example, a few thousand A records can be squashed into one DNS message (limit is 64kB).", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2019-19331", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00489", "scoring_system": "epss", "scoring_elements": "0.65416", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00489", "scoring_system": "epss", "scoring_elements": "0.65465", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00489", "scoring_system": "epss", "scoring_elements": "0.65492", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00489", "scoring_system": "epss", "scoring_elements": "0.65457", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00489", "scoring_system": "epss", "scoring_elements": "0.6551", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00489", "scoring_system": "epss", "scoring_elements": "0.65521", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00489", "scoring_system": "epss", "scoring_elements": "0.65539", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00489", "scoring_system": "epss", "scoring_elements": "0.65526", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00489", "scoring_system": "epss", "scoring_elements": "0.65499", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00489", "scoring_system": "epss", "scoring_elements": "0.65534", "published_at": "2026-04-16T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-19331" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19331", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19331" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=946181", "reference_id": "946181", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=946181" }, { "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/926347?format=api", "purl": "pkg:deb/debian/knot-resolver@5.0.1-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.0.1-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926342?format=api", "purl": "pkg:deb/debian/knot-resolver@5.3.1-1%2Bdeb11u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66sa-bc5p-jqde" }, { "vulnerability": "VCID-c7c5-awxv-j3de" }, { "vulnerability": "VCID-efrw-bm7j-6qgz" }, { "vulnerability": "VCID-ps4g-f1q9-wqhm" }, { "vulnerability": "VCID-vprj-j7u6-zbe7" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.3.1-1%252Bdeb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926340?format=api", "purl": "pkg:deb/debian/knot-resolver@5.6.0-1%2Bdeb12u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.6.0-1%252Bdeb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926344?format=api", "purl": "pkg:deb/debian/knot-resolver@5.7.5-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.7.5-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926343?format=api", "purl": "pkg:deb/debian/knot-resolver@6.2.0-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@6.2.0-2%3Fdistro=trixie" } ], "aliases": [ "CVE-2019-19331" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-8ks2-kv5d-gkdc" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/93861?format=api", "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": "2026-04-16T12:55:00Z" } ], "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/926347?format=api", "purl": "pkg:deb/debian/knot-resolver@5.0.1-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.0.1-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926342?format=api", "purl": "pkg:deb/debian/knot-resolver@5.3.1-1%2Bdeb11u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66sa-bc5p-jqde" }, { "vulnerability": "VCID-c7c5-awxv-j3de" }, { "vulnerability": "VCID-efrw-bm7j-6qgz" }, { "vulnerability": "VCID-ps4g-f1q9-wqhm" }, { "vulnerability": "VCID-vprj-j7u6-zbe7" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.3.1-1%252Bdeb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926340?format=api", "purl": "pkg:deb/debian/knot-resolver@5.6.0-1%2Bdeb12u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.6.0-1%252Bdeb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926344?format=api", "purl": "pkg:deb/debian/knot-resolver@5.7.5-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.7.5-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926343?format=api", "purl": "pkg:deb/debian/knot-resolver@6.2.0-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@6.2.0-2%3Fdistro=trixie" } ], "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=api", "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" } ], "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/926347?format=api", "purl": "pkg:deb/debian/knot-resolver@5.0.1-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.0.1-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926342?format=api", "purl": "pkg:deb/debian/knot-resolver@5.3.1-1%2Bdeb11u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66sa-bc5p-jqde" }, { "vulnerability": "VCID-c7c5-awxv-j3de" }, { "vulnerability": "VCID-efrw-bm7j-6qgz" }, { "vulnerability": "VCID-ps4g-f1q9-wqhm" }, { "vulnerability": "VCID-vprj-j7u6-zbe7" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.3.1-1%252Bdeb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926340?format=api", "purl": "pkg:deb/debian/knot-resolver@5.6.0-1%2Bdeb12u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.6.0-1%252Bdeb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926344?format=api", "purl": "pkg:deb/debian/knot-resolver@5.7.5-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.7.5-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926343?format=api", "purl": "pkg:deb/debian/knot-resolver@6.2.0-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@6.2.0-2%3Fdistro=trixie" } ], "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" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/93461?format=api", "vulnerability_id": "VCID-gg4r-446v-kybs", "summary": "Improper input validation bug in DNS resolver component of Knot Resolver before 2.4.1 allows remote attacker to poison cache.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2018-10920", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.12203", "scoring_system": "epss", "scoring_elements": "0.93799", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.12203", "scoring_system": "epss", "scoring_elements": "0.93808", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.12203", "scoring_system": "epss", "scoring_elements": "0.93818", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.12203", "scoring_system": "epss", "scoring_elements": "0.93821", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.12203", "scoring_system": "epss", "scoring_elements": "0.9383", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.12203", "scoring_system": "epss", "scoring_elements": "0.93833", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.12203", "scoring_system": "epss", "scoring_elements": "0.93838", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.12203", "scoring_system": "epss", "scoring_elements": "0.93839", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.12203", "scoring_system": "epss", "scoring_elements": "0.93861", "published_at": "2026-04-16T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2018-10920" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10920", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10920" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=905325", "reference_id": "905325", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=905325" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/926345?format=api", "purl": "pkg:deb/debian/knot-resolver@2.4.1-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@2.4.1-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926342?format=api", "purl": "pkg:deb/debian/knot-resolver@5.3.1-1%2Bdeb11u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66sa-bc5p-jqde" }, { "vulnerability": "VCID-c7c5-awxv-j3de" }, { "vulnerability": "VCID-efrw-bm7j-6qgz" }, { "vulnerability": "VCID-ps4g-f1q9-wqhm" }, { "vulnerability": "VCID-vprj-j7u6-zbe7" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.3.1-1%252Bdeb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926340?format=api", "purl": "pkg:deb/debian/knot-resolver@5.6.0-1%2Bdeb12u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.6.0-1%252Bdeb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926344?format=api", "purl": "pkg:deb/debian/knot-resolver@5.7.5-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.7.5-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926343?format=api", "purl": "pkg:deb/debian/knot-resolver@6.2.0-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@6.2.0-2%3Fdistro=trixie" } ], "aliases": [ "CVE-2018-10920" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-gg4r-446v-kybs" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/94883?format=api", "vulnerability_id": "VCID-ne61-utfg-8bgx", "summary": "Knot Resolver before 5.3.2 is prone to an assertion failure, triggerable by a remote attacker in an edge case (NSEC3 with too many iterations used for a positive wildcard proof).", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-40083", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0084", "scoring_system": "epss", "scoring_elements": "0.74656", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.0084", "scoring_system": "epss", "scoring_elements": "0.7466", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.0084", "scoring_system": "epss", "scoring_elements": "0.74687", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.0084", "scoring_system": "epss", "scoring_elements": "0.74661", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.0084", "scoring_system": "epss", "scoring_elements": "0.74693", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.0084", "scoring_system": "epss", "scoring_elements": "0.74708", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.0084", "scoring_system": "epss", "scoring_elements": "0.74731", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.0084", "scoring_system": "epss", "scoring_elements": "0.7471", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.0084", "scoring_system": "epss", "scoring_elements": "0.74702", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.0084", "scoring_system": "epss", "scoring_elements": "0.74739", "published_at": "2026-04-16T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-40083" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40083", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40083" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991463", "reference_id": "991463", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991463" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/926342?format=api", "purl": "pkg:deb/debian/knot-resolver@5.3.1-1%2Bdeb11u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66sa-bc5p-jqde" }, { "vulnerability": "VCID-c7c5-awxv-j3de" }, { "vulnerability": "VCID-efrw-bm7j-6qgz" }, { "vulnerability": "VCID-ps4g-f1q9-wqhm" }, { "vulnerability": "VCID-vprj-j7u6-zbe7" } ], "resource_url": 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"http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.7.5-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926343?format=api", "purl": "pkg:deb/debian/knot-resolver@6.2.0-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@6.2.0-2%3Fdistro=trixie" } ], "aliases": [ "CVE-2021-40083" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ne61-utfg-8bgx" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/93416?format=api", "vulnerability_id": "VCID-p1yj-k985-kkbv", "summary": "Improper input validation bugs in DNSSEC validators components in Knot Resolver (prior version 1.5.2) allow attacker in man-in-the-middle position to deny existence of some data in DNS via packet replay.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2018-1000002", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00377", "scoring_system": "epss", "scoring_elements": "0.59203", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00377", "scoring_system": "epss", "scoring_elements": "0.59277", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00377", "scoring_system": "epss", "scoring_elements": "0.593", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00377", "scoring_system": "epss", "scoring_elements": "0.59264", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00377", "scoring_system": "epss", "scoring_elements": "0.59314", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00377", "scoring_system": "epss", "scoring_elements": "0.59327", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00377", "scoring_system": "epss", "scoring_elements": "0.59346", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00377", "scoring_system": "epss", "scoring_elements": "0.5933", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00377", "scoring_system": "epss", "scoring_elements": "0.59312", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00377", "scoring_system": "epss", "scoring_elements": "0.59345", "published_at": "2026-04-16T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2018-1000002" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000002", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000002" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/926341?format=api", "purl": "pkg:deb/debian/knot-resolver@1.5.2-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@1.5.2-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926342?format=api", "purl": "pkg:deb/debian/knot-resolver@5.3.1-1%2Bdeb11u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66sa-bc5p-jqde" }, { "vulnerability": "VCID-c7c5-awxv-j3de" }, { "vulnerability": "VCID-efrw-bm7j-6qgz" }, { "vulnerability": "VCID-ps4g-f1q9-wqhm" }, { "vulnerability": "VCID-vprj-j7u6-zbe7" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.3.1-1%252Bdeb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926340?format=api", "purl": "pkg:deb/debian/knot-resolver@5.6.0-1%2Bdeb12u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.6.0-1%252Bdeb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926344?format=api", "purl": "pkg:deb/debian/knot-resolver@5.7.5-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.7.5-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926343?format=api", "purl": "pkg:deb/debian/knot-resolver@6.2.0-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@6.2.0-2%3Fdistro=trixie" } ], "aliases": [ "CVE-2018-1000002" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-p1yj-k985-kkbv" } ], "risk_score": "3.4", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.3.1-1%252Bdeb11u1%3Fdistro=trixie" }