Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/206?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/206?format=api", "purl": "pkg:nuget/System.ServiceModel.NetTcp@4.1.0", "type": "nuget", "namespace": "", "name": "System.ServiceModel.NetTcp", "version": "4.1.0", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "4.1.3", "latest_non_vulnerable_version": "4.5.3", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/40291?format=api", "vulnerability_id": "VCID-ptfq-6gtz-rqgc", "summary": "Improper Certificate Validation\nMicrosoft .NET Framework 2.0 SP2, 3.0 SP2, 3.5, 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, .NET Core 1.0 and 2.0, and PowerShell Core 6.0.0 allow a security feature bypass vulnerability due to the way certificates are validated, aka \".NET Security Feature Bypass Vulnerability.\"", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-0786.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-0786.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2018-0786", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.02026", "scoring_system": "epss", "scoring_elements": "0.841", "published_at": "2026-06-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2018-0786" }, { "reference_url": "https://github.com/dotnet/announcements/issues/51", "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:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/dotnet/announcements/issues/51" }, { "reference_url": "https://github.com/github/advisory-database/issues/302", "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:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/github/advisory-database/issues/302" }, { "reference_url": "https://www.nuget.org/packages/System.ServiceModel.Duplex#versions-body-tab", "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:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.nuget.org/packages/System.ServiceModel.Duplex#versions-body-tab" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1533725", "reference_id": "1533725", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1533725" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2018-0786", "reference_id": "CVE-2018-0786", "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:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-0786" }, { "reference_url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0786", "reference_id": "CVE-2018-0786", "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:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0786" }, { "reference_url": "https://github.com/advisories/GHSA-jc8g-xhw5-6x46", "reference_id": "GHSA-jc8g-xhw5-6x46", "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:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-jc8g-xhw5-6x46" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/207?format=api", "purl": "pkg:nuget/System.ServiceModel.NetTcp@4.1.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-q249-gkbg-b3bs" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/System.ServiceModel.NetTcp@4.1.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/210?format=api", "purl": "pkg:nuget/System.ServiceModel.NetTcp@4.3.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-ptfq-6gtz-rqgc" }, { "vulnerability": "VCID-q249-gkbg-b3bs" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/System.ServiceModel.NetTcp@4.3.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/213?format=api", "purl": "pkg:nuget/System.ServiceModel.NetTcp@4.4.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-q249-gkbg-b3bs" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/System.ServiceModel.NetTcp@4.4.1" } ], "aliases": [ "CVE-2018-0786", "GHSA-jc8g-xhw5-6x46" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ptfq-6gtz-rqgc" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/10?format=api", "vulnerability_id": "VCID-q249-gkbg-b3bs", "summary": "Microsoft Security Advisory CVE-2018-8356: .NET Core Security Feature Bypass Vulnerability", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-8356.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-8356.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2018-8356", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00212", "scoring_system": "epss", "scoring_elements": "0.4373", "published_at": "2026-06-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2018-8356" }, { "reference_url": "https://github.com/dotnet/announcements/issues/73", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/dotnet/announcements/issues/73" }, { "reference_url": "https://github.com/github/advisory-database/issues/302", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/github/advisory-database/issues/302" }, { "reference_url": "http://www.securityfocus.com/bid/104664", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.securityfocus.com/bid/104664" }, { "reference_url": "http://www.securitytracker.com/id/1041257", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.securitytracker.com/id/1041257" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1600323", "reference_id": "1600323", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1600323" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2018-8356", "reference_id": "CVE-2018-8356", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-8356" }, { "reference_url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8356", "reference_id": "CVE-2018-8356", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8356" }, { "reference_url": "https://github.com/advisories/GHSA-p9wx-v264-q34p", "reference_id": "GHSA-p9wx-v264-q34p", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-p9wx-v264-q34p" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/205?format=api", "purl": "pkg:nuget/System.ServiceModel.NetTcp@4.1.3", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/System.ServiceModel.NetTcp@4.1.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/209?format=api", "purl": "pkg:nuget/System.ServiceModel.NetTcp@4.3.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-ptfq-6gtz-rqgc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/System.ServiceModel.NetTcp@4.3.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/212?format=api", "purl": "pkg:nuget/System.ServiceModel.NetTcp@4.4.4", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/System.ServiceModel.NetTcp@4.4.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/216?format=api", "purl": "pkg:nuget/System.ServiceModel.NetTcp@4.5.3", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/System.ServiceModel.NetTcp@4.5.3" } ], "aliases": [ "CVE-2018-8356", "GHSA-p9wx-v264-q34p" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-q249-gkbg-b3bs" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/System.ServiceModel.NetTcp@4.1.0" }