Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/351024?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/351024?format=api", "purl": "pkg:apk/alpine/go@1.16.2-r0?arch=riscv64&distroversion=v3.23&reponame=community", "type": "apk", "namespace": "alpine", "name": "go", "version": "1.16.2-r0", "qualifiers": { "arch": "riscv64", "distroversion": "v3.23", "reponame": "community" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "1.16.4-r0", "latest_non_vulnerable_version": "1.25.10-r0", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/70957?format=api", "vulnerability_id": "VCID-b2dq-4yps-n3cq", "summary": "encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom TokenReader (for xml.NewTokenDecoder) returns EOF in the middle of an element. This can occur in the Decode, DecodeElement, or Skip method.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-27918.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-2021-27918.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-27918", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00025", "scoring_system": "epss", "scoring_elements": "0.07267", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00025", "scoring_system": "epss", "scoring_elements": "0.073", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00025", "scoring_system": "epss", "scoring_elements": "0.07246", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.00025", "scoring_system": "epss", "scoring_elements": "0.07304", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00025", "scoring_system": "epss", "scoring_elements": "0.07289", "published_at": "2026-06-07T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-27918" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27918", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27918" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1937901", "reference_id": "1937901", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1937901" }, { "reference_url": "https://security.archlinux.org/AVG-1668", "reference_id": "AVG-1668", "reference_type": "", "scores": [ { "value": "Low", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1668" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:2704", "reference_id": "RHSA-2021:2704", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:2704" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:2705", "reference_id": "RHSA-2021:2705", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:2705" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3076", "reference_id": "RHSA-2021:3076", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3076" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3555", "reference_id": "RHSA-2021:3555", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3555" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3556", "reference_id": "RHSA-2021:3556", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3556" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/351024?format=api", "purl": "pkg:apk/alpine/go@1.16.2-r0?arch=riscv64&distroversion=v3.23&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/go@1.16.2-r0%3Farch=riscv64&distroversion=v3.23&reponame=community" } ], "aliases": [ "CVE-2021-27918" ], "risk_score": 3.4, "exploitability": "0.5", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-b2dq-4yps-n3cq" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/70958?format=api", "vulnerability_id": "VCID-cfuy-9jqp-vbbj", "summary": "archive/zip in Go 1.16.x before 1.16.1 allows attackers to cause a denial of service (panic) upon attempted use of the Reader.Open API for a ZIP archive in which ../ occurs at the beginning of any filename.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-27919.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-27919.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-27919", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00132", "scoring_system": "epss", "scoring_elements": "0.32295", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00132", "scoring_system": "epss", "scoring_elements": "0.32269", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.00132", "scoring_system": "epss", "scoring_elements": "0.32336", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00132", "scoring_system": "epss", "scoring_elements": "0.32299", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00132", "scoring_system": "epss", "scoring_elements": "0.32367", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-27919" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1937909", "reference_id": "1937909", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1937909" }, { "reference_url": "https://security.archlinux.org/AVG-1668", "reference_id": "AVG-1668", "reference_type": "", "scores": [ { "value": "Low", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1668" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/351024?format=api", "purl": "pkg:apk/alpine/go@1.16.2-r0?arch=riscv64&distroversion=v3.23&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/go@1.16.2-r0%3Farch=riscv64&distroversion=v3.23&reponame=community" } ], "aliases": [ "CVE-2021-27919" ], "risk_score": 2.5, "exploitability": "0.5", "weighted_severity": "5.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-cfuy-9jqp-vbbj" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/go@1.16.2-r0%3Farch=riscv64&distroversion=v3.23&reponame=community" }