Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/24167?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/24167?format=api", "purl": "pkg:gem/nokogiri@2.9.4", "type": "gem", "namespace": "", "name": "nokogiri", "version": "2.9.4", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/7953?format=api", "vulnerability_id": "VCID-zm21-2pqq-3ker", "summary": "Out-of-bounds Read\nlibxml2 is vulnerable to a heap-based buffer over-read in the xmlDictAddString function in dict.c. This vulnerability causes programs that use libxml2, such as PHP, to crash. This vulnerability exists because of an incomplete fix for CVE-2016-1839.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-9050.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-9050.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2017-9050", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00313", "scoring_system": "epss", "scoring_elements": "0.54468", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00313", "scoring_system": "epss", "scoring_elements": "0.54489", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00313", "scoring_system": "epss", "scoring_elements": "0.54506", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00313", "scoring_system": "epss", "scoring_elements": "0.54494", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00313", "scoring_system": "epss", "scoring_elements": "0.545", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00313", "scoring_system": "epss", "scoring_elements": "0.54448", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00313", "scoring_system": "epss", "scoring_elements": "0.54479", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00313", "scoring_system": "epss", "scoring_elements": "0.54457", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00313", "scoring_system": "epss", "scoring_elements": "0.54378", "published_at": "2026-04-01T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2017-9050" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0663", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0663" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7375", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7375" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7376", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7376" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9047", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9047" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9048", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9048" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9049", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9049" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9050", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9050" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:L/Au:N/C:N/I:N/A:P" }, { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/sparklemotion/nokogiri/issues/1673", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "" } ], "url": "https://github.com/sparklemotion/nokogiri/issues/1673" }, { "reference_url": "https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E" }, { "reference_url": "https://security.gentoo.org/glsa/201711-01", "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": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-12-17T22:10:54Z/" } ], "url": "https://security.gentoo.org/glsa/201711-01" }, { "reference_url": "http://www.debian.org/security/2017/dsa-3952", "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": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-12-17T22:10:54Z/" } ], "url": "http://www.debian.org/security/2017/dsa-3952" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2017/05/15/1", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-12-17T22:10:54Z/" } ], "url": "http://www.openwall.com/lists/oss-security/2017/05/15/1" }, { "reference_url": "http://www.securityfocus.com/bid/98568", "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/2025-12-17T22:10:54Z/" } ], "url": "http://www.securityfocus.com/bid/98568" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1452553", "reference_id": "1452553", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1452553" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=863018", "reference_id": "863018", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=863018" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2017-9050", "reference_id": "CVE-2017-9050", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-9050" }, { "reference_url": "https://github.com/advisories/GHSA-8c56-cpmw-89x7", "reference_id": "GHSA-8c56-cpmw-89x7", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-8c56-cpmw-89x7" }, { "reference_url": "https://usn.ubuntu.com/3424-1/", "reference_id": "USN-3424-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/3424-1/" }, { "reference_url": "https://usn.ubuntu.com/3424-2/", "reference_id": "USN-3424-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/3424-2/" } ], "fixed_packages": [], "aliases": [ "CVE-2017-9050", "GHSA-8c56-cpmw-89x7" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-zm21-2pqq-3ker" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/nokogiri@2.9.4" }