Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/676017?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/676017?format=api", "purl": "pkg:pypi/dnspython@2.6.0", "type": "pypi", "namespace": "", "name": "dnspython", "version": "2.6.0", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "2.6.1", "latest_non_vulnerable_version": "2.6.1", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/12827?format=api", "vulnerability_id": "VCID-7493-kzzq-27dw", "summary": "Potential DoS via the Tudoor mechanism in eventlet and dnspython\neventlet before 0.35.2, as used in dnspython before 2.6.0, allows remote attackers to interfere with DNS name resolution by quickly sending an invalid packet from the expected IP address and source port, aka a \"TuDoor\" attack. In other words, dnspython does not have the preferred behavior in which the DNS name resolution algorithm would proceed, within the full time window, in order to wait for a valid packet. NOTE: dnspython 2.6.0 is unusable for a different reason that was addressed in 2.6.1.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-29483.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-29483.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-29483", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.04954", "scoring_system": "epss", "scoring_elements": "0.89671", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.04954", "scoring_system": "epss", "scoring_elements": "0.8967", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.04954", "scoring_system": "epss", "scoring_elements": "0.89655", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.04954", "scoring_system": "epss", "scoring_elements": "0.89661", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.04954", "scoring_system": "epss", "scoring_elements": "0.89663", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.04954", "scoring_system": "epss", "scoring_elements": "0.89656", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.04954", "scoring_system": "epss", "scoring_elements": "0.8965", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.04954", "scoring_system": "epss", "scoring_elements": "0.89633", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.04954", "scoring_system": "epss", "scoring_elements": "0.89619", "published_at": "2026-04-02T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-29483" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29483", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29483" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/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://github.com/eventlet/eventlet", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/eventlet/eventlet" }, { "reference_url": "https://github.com/eventlet/eventlet/commit/51e3c4928d4938beb576eff34f3bf97e6e64e6b4", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/eventlet/eventlet/commit/51e3c4928d4938beb576eff34f3bf97e6e64e6b4" }, { "reference_url": "https://github.com/eventlet/eventlet/issues/913", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-04-11T17:34:51Z/" } ], "url": "https://github.com/eventlet/eventlet/issues/913" }, { "reference_url": "https://github.com/eventlet/eventlet/releases/tag/v0.35.2", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-04-11T17:34:51Z/" } ], "url": "https://github.com/eventlet/eventlet/releases/tag/v0.35.2" }, { "reference_url": "https://github.com/rthalley/dnspython/commit/0ea5ad0a4583e1f519b9bcc67cfac381230d9cf2", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rthalley/dnspython/commit/0ea5ad0a4583e1f519b9bcc67cfac381230d9cf2" }, { "reference_url": "https://github.com/rthalley/dnspython/issues/1045", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-04-11T17:34:51Z/" } ], "url": "https://github.com/rthalley/dnspython/issues/1045" }, { "reference_url": "https://github.com/rthalley/dnspython/releases/tag/v2.6.0", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-04-11T17:34:51Z/" } ], "url": "https://github.com/rthalley/dnspython/releases/tag/v2.6.0" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NLRKR57IFVKQC2GCXZBFLCLBAWBWL3F6", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NLRKR57IFVKQC2GCXZBFLCLBAWBWL3F6" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VOHJOO3OM65UIUUUVDEXMCTXNM6LXZEH", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VOHJOO3OM65UIUUUVDEXMCTXNM6LXZEH" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X3BNSIK5NFYSAP53Y45GOCMOQHHDLGIF", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X3BNSIK5NFYSAP53Y45GOCMOQHHDLGIF" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-29483", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-29483" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20240510-0001", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://security.netapp.com/advisory/ntap-20240510-0001" }, { "reference_url": "https://security.snyk.io/vuln/SNYK-PYTHON-DNSPYTHON-6241713", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-04-11T17:34:51Z/" } ], "url": "https://security.snyk.io/vuln/SNYK-PYTHON-DNSPYTHON-6241713" }, { "reference_url": "https://www.dnspython.org", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.dnspython.org" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2274520", "reference_id": "2274520", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2274520" }, { "reference_url": "https://github.com/advisories/GHSA-3rq5-2g8h-59hc", "reference_id": "GHSA-3rq5-2g8h-59hc", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-3rq5-2g8h-59hc" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NLRKR57IFVKQC2GCXZBFLCLBAWBWL3F6/", "reference_id": "NLRKR57IFVKQC2GCXZBFLCLBAWBWL3F6", "reference_type": "", "scores": [ { "value": "7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-04-11T17:34:51Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NLRKR57IFVKQC2GCXZBFLCLBAWBWL3F6/" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20240510-0001/", "reference_id": "ntap-20240510-0001", "reference_type": "", "scores": [ { "value": "7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-04-11T17:34:51Z/" } ], "url": "https://security.netapp.com/advisory/ntap-20240510-0001/" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:3275", "reference_id": "RHSA-2024:3275", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:3275" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:3483", "reference_id": "RHSA-2024:3483", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:3483" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:4846", "reference_id": "RHSA-2024:4846", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:4846" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:9423", "reference_id": "RHSA-2024:9423", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:9423" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VOHJOO3OM65UIUUUVDEXMCTXNM6LXZEH/", "reference_id": "VOHJOO3OM65UIUUUVDEXMCTXNM6LXZEH", "reference_type": "", "scores": [ { "value": "7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-04-11T17:34:51Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VOHJOO3OM65UIUUUVDEXMCTXNM6LXZEH/" }, { "reference_url": "https://www.dnspython.org/", "reference_id": "www.dnspython.org", "reference_type": "", "scores": [ { "value": "7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-04-11T17:34:51Z/" } ], "url": "https://www.dnspython.org/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X3BNSIK5NFYSAP53Y45GOCMOQHHDLGIF/", "reference_id": "X3BNSIK5NFYSAP53Y45GOCMOQHHDLGIF", "reference_type": "", "scores": [ { "value": "7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-04-11T17:34:51Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X3BNSIK5NFYSAP53Y45GOCMOQHHDLGIF/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/46008?format=api", "purl": "pkg:pypi/dnspython@2.6.1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/dnspython@2.6.1" } ], "aliases": [ "CVE-2023-29483", "GHSA-3rq5-2g8h-59hc" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.3", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-7493-kzzq-27dw" } ], "fixing_vulnerabilities": [], "risk_score": "3.1", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/dnspython@2.6.0" }