Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/29111?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/29111?format=api", "purl": "pkg:nuget/OPCFoundation.NetStandard.Opc.Ua@1.2.336", "type": "nuget", "namespace": "", "name": "OPCFoundation.NetStandard.Opc.Ua", "version": "1.2.336", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "1.5.374.118", "latest_non_vulnerable_version": "1.5.374.158", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/9461?format=api", "vulnerability_id": "VCID-v612-hry4-fuff", "summary": "Improper Input Validation\nUnsigned versions of the DLLs distributed by the OPC Foundation may be replaced with malicious code.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2017-12070", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61891", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61843", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61734", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61808", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61838", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61809", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61858", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61874", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61895", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61883", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61863", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61906", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61911", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61894", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61889", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61907", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61899", "published_at": "2026-04-29T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2017-12070" }, { "reference_url": "https://opcfoundation-onlineapplications.org/faq/SecurityBulletins/OPC_Foundation_Security_Bulletin_CVE-2017-12070.pdf", "reference_id": "", "reference_type": "", "scores": [], "url": "https://opcfoundation-onlineapplications.org/faq/SecurityBulletins/OPC_Foundation_Security_Bulletin_CVE-2017-12070.pdf" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:opcfoundation:ua-.net-legacy:1.02.336.0:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:opcfoundation:ua-.net-legacy:1.02.336.0:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:opcfoundation:ua-.net-legacy:1.02.336.0:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2017-12070", "reference_id": "CVE-2017-12070", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:M/Au:N/C:P/I:P/A:P" }, { "value": "8.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-12070" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/29112?format=api", "purl": "pkg:nuget/OPCFoundation.NetStandard.Opc.Ua@1.3.348", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2bp3-w8u8-7fe4" }, { "vulnerability": "VCID-53xw-2jd2-pugg" }, { "vulnerability": "VCID-6nd4-b64f-9kbe" }, { "vulnerability": "VCID-9sgb-7afy-dbgm" }, { "vulnerability": "VCID-a85p-s3vr-w3ht" }, { "vulnerability": "VCID-c3w3-gqx4-67cd" }, { "vulnerability": "VCID-df2w-9vh6-4feu" }, { "vulnerability": "VCID-e415-z3cf-ekfm" }, { "vulnerability": "VCID-hx7z-escx-guax" }, { "vulnerability": "VCID-pmtm-p8gm-xkcp" }, { "vulnerability": "VCID-wbtc-7rp8-1qbq" }, { "vulnerability": "VCID-x8yt-gmev-vqgb" }, { "vulnerability": "VCID-yfz2-kug9-hkcy" }, { "vulnerability": "VCID-yvwx-dkjv-5uag" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/OPCFoundation.NetStandard.Opc.Ua@1.3.348" } ], "aliases": [ "CVE-2017-12070" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "7.9", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-v612-hry4-fuff" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/OPCFoundation.NetStandard.Opc.Ua@1.2.336" }