Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/14005?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/14005?format=api", "purl": "pkg:nuget/Microsoft.AspNetCore.Server.Kestrel.Core@2.1.2", "type": "nuget", "namespace": "", "name": "Microsoft.AspNetCore.Server.Kestrel.Core", "version": "2.1.2", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "2.3.6", "latest_non_vulnerable_version": "2.3.6", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/197276?format=api", "vulnerability_id": "VCID-5jzu-72q8-6kds", "summary": "multiple issues", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-1723.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-2021-1723.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-1723", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0405", "scoring_system": "epss", "scoring_elements": "0.88774", "published_at": "2026-06-11T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-1723" }, { "reference_url": "https://github.com/dotnet/announcements/issues/170", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/dotnet/announcements/issues/170" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3L27CGRVEWUPELNJOGTCW6GLEDBECB4B", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3L27CGRVEWUPELNJOGTCW6GLEDBECB4B" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RRXHERXW4KR5WCP76UDW5PC7GX3YQLUW", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RRXHERXW4KR5WCP76UDW5PC7GX3YQLUW" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1914258", "reference_id": "1914258", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1914258" }, { "reference_url": "https://security.archlinux.org/ASA-202103-16", "reference_id": "ASA-202103-16", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-202103-16" }, { "reference_url": "https://security.archlinux.org/ASA-202103-17", "reference_id": "ASA-202103-17", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-202103-17" }, { "reference_url": "https://security.archlinux.org/AVG-1449", "reference_id": "AVG-1449", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1449" }, { "reference_url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1723", "reference_id": "CVE-2021-1723", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1723" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1723", "reference_id": "CVE-2021-1723", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1723" }, { "reference_url": "https://github.com/advisories/GHSA-242j-2gm6-5rwx", "reference_id": "GHSA-242j-2gm6-5rwx", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-242j-2gm6-5rwx" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0094", "reference_id": "RHSA-2021:0094", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0094" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0095", "reference_id": "RHSA-2021:0095", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0095" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0096", "reference_id": "RHSA-2021:0096", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0096" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0114", "reference_id": "RHSA-2021:0114", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0114" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/22684?format=api", "purl": "pkg:nuget/Microsoft.AspNetCore.Server.Kestrel.Core@2.1.25", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-zshz-nwce-xfbj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.AspNetCore.Server.Kestrel.Core@2.1.25" } ], "aliases": [ "CVE-2021-1723", "GHSA-242j-2gm6-5rwx" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-5jzu-72q8-6kds" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/308784?format=api", "vulnerability_id": "VCID-m9tr-vfjs-yqbm", "summary": "", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-0564.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/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-2019-0564.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2019-0564", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.10024", "scoring_system": "epss", "scoring_elements": "0.93228", "published_at": "2026-06-11T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-0564" }, { "reference_url": "https://github.com/aspnet/Announcements/issues/334", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/aspnet/Announcements/issues/334" }, { "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:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/github/advisory-database/issues/302" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2019-0564", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-0564" }, { "reference_url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0564", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0564" }, { "reference_url": "http://www.securityfocus.com/bid/106413", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.securityfocus.com/bid/106413" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1660634", "reference_id": "1660634", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1660634" }, { "reference_url": "https://github.com/advisories/GHSA-6px8-22w5-w334", "reference_id": "GHSA-6px8-22w5-w334", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-6px8-22w5-w334" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2019:0040", "reference_id": "RHSA-2019:0040", "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://access.redhat.com/errata/RHSA-2019:0040" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/325963?format=api", "purl": "pkg:nuget/Microsoft.AspNetCore.Server.Kestrel.Core@2.1.7", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-5jzu-72q8-6kds" }, { "vulnerability": "VCID-zshz-nwce-xfbj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.AspNetCore.Server.Kestrel.Core@2.1.7" } ], "aliases": [ "CVE-2019-0564", "GHSA-6px8-22w5-w334" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-m9tr-vfjs-yqbm" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/121686?format=api", "vulnerability_id": "VCID-zshz-nwce-xfbj", "summary": "Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an authorized attacker to bypass a security feature over a network.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-55315.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-55315.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-55315", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01681", "scoring_system": "epss", "scoring_elements": "0.8259", "published_at": "2026-06-11T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-55315" }, { "reference_url": "https://github.com/dotnet/announcements/issues/371", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/dotnet/announcements/issues/371" }, { "reference_url": "https://github.com/dotnet/aspnetcore", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/dotnet/aspnetcore" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2403085", "reference_id": "2403085", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2403085" }, { "reference_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/webapps/52492.py", "reference_id": "CVE-2025-55315", "reference_type": "exploit", "scores": [], "url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/webapps/52492.py" }, { "reference_url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55315", "reference_id": "CVE-2025-55315", "reference_type": "", "scores": [ { "value": "9.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L/E:U/RL:O/RC:C" }, { "value": "9.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track*", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2025-10-28T12:57:54Z/" } ], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55315" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-55315", "reference_id": "CVE-2025-55315", "reference_type": "", "scores": [ { "value": "9.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-55315" }, { "reference_url": "https://github.com/advisories/GHSA-5rrx-jjjq-q2r5", "reference_id": "GHSA-5rrx-jjjq-q2r5", "reference_type": "", "scores": [ { "value": "CRITICAL", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-5rrx-jjjq-q2r5" }, { "reference_url": "https://github.com/dotnet/aspnetcore/security/advisories/GHSA-5rrx-jjjq-q2r5", "reference_id": "GHSA-5rrx-jjjq-q2r5", "reference_type": "", "scores": [ { "value": "9.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L" }, { "value": "CRITICAL", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/dotnet/aspnetcore/security/advisories/GHSA-5rrx-jjjq-q2r5" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:18148", "reference_id": "RHSA-2025:18148", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:18148" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:18149", "reference_id": "RHSA-2025:18149", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:18149" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:18150", "reference_id": "RHSA-2025:18150", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:18150" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:18151", "reference_id": "RHSA-2025:18151", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:18151" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:18152", "reference_id": "RHSA-2025:18152", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:18152" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:18153", "reference_id": "RHSA-2025:18153", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:18153" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:18256", "reference_id": "RHSA-2025:18256", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:18256" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:23225", "reference_id": "RHSA-2025:23225", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:23225" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:9080", "reference_id": "RHSA-2026:9080", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:9080" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:9205", "reference_id": "RHSA-2026:9205", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:9205" }, { "reference_url": "https://usn.ubuntu.com/7822-1/", "reference_id": "USN-7822-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7822-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/34251?format=api", "purl": "pkg:nuget/Microsoft.AspNetCore.Server.Kestrel.Core@2.3.6", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.AspNetCore.Server.Kestrel.Core@2.3.6" } ], "aliases": [ "CVE-2025-55315", "GHSA-5rrx-jjjq-q2r5" ], "risk_score": 4.5, "exploitability": "0.5", "weighted_severity": "9.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-zshz-nwce-xfbj" } ], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/201898?format=api", "vulnerability_id": "VCID-b3qb-26ae-mbbr", "summary": "Moderate severity vulnerability that affects Microsoft.AspNetCore.All, Microsoft.AspNetCore.App, and Microsoft.AspNetCore.Server.Kestrel.Core", "references": [ { "reference_url": "https://github.com/aspnet/Announcements/issues/311", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/aspnet/Announcements/issues/311" }, { "reference_url": "https://github.com/advisories/GHSA-cgpw-2gph-2r9g", "reference_id": "GHSA-cgpw-2gph-2r9g", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-cgpw-2gph-2r9g" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/14001?format=api", "purl": "pkg:nuget/Microsoft.AspNetCore.Server.Kestrel.Core@2.0.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-5jzu-72q8-6kds" }, { "vulnerability": "VCID-zshz-nwce-xfbj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.AspNetCore.Server.Kestrel.Core@2.0.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/14005?format=api", "purl": "pkg:nuget/Microsoft.AspNetCore.Server.Kestrel.Core@2.1.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-5jzu-72q8-6kds" }, { "vulnerability": "VCID-m9tr-vfjs-yqbm" }, { "vulnerability": "VCID-zshz-nwce-xfbj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.AspNetCore.Server.Kestrel.Core@2.1.2" } ], "aliases": [ "GHSA-cgpw-2gph-2r9g", "GMS-2018-36", "GMS-2018-38", "GMS-2018-44" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-b3qb-26ae-mbbr" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.AspNetCore.Server.Kestrel.Core@2.1.2" }