Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/318037?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/318037?format=api", "purl": "pkg:apk/alpine/xen@4.10.0-r1?arch=s390x&distroversion=v3.23&reponame=main", "type": "apk", "namespace": "alpine", "name": "xen", "version": "4.10.0-r1", "qualifiers": { "arch": "s390x", "distroversion": "v3.23", "reponame": "main" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "4.10.0-r2", "latest_non_vulnerable_version": "4.20.3-r3", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/275738?format=api", "vulnerability_id": "VCID-6616-1jwp-fya4", "summary": "", "references": [ { "reference_url": "https://xenbits.xen.org/xsa/advisory-248.html", "reference_id": "XSA-248", "reference_type": "", "scores": [], "url": "https://xenbits.xen.org/xsa/advisory-248.html" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/318037?format=api", "purl": "pkg:apk/alpine/xen@4.10.0-r1?arch=s390x&distroversion=v3.23&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.10.0-r1%3Farch=s390x&distroversion=v3.23&reponame=main" } ], "aliases": [ "XSA-248" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6616-1jwp-fya4" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/275756?format=api", "vulnerability_id": "VCID-6qxk-1xyk-r3f1", "summary": "", "references": [ { "reference_url": "https://xenbits.xen.org/xsa/advisory-250.html", "reference_id": "XSA-250", "reference_type": "", "scores": [], "url": "https://xenbits.xen.org/xsa/advisory-250.html" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/318037?format=api", "purl": "pkg:apk/alpine/xen@4.10.0-r1?arch=s390x&distroversion=v3.23&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.10.0-r1%3Farch=s390x&distroversion=v3.23&reponame=main" } ], "aliases": [ "XSA-250" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6qxk-1xyk-r3f1" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/106337?format=api", "vulnerability_id": "VCID-9d3c-steu-4kg7", "summary": "An issue was discovered in Xen through 4.9.x allowing PV guest OS users to cause a denial of service (host OS crash) if shadow mode and log-dirty mode are in place, because of an incorrect assertion related to M2P.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-17565.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-17565.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2017-17565", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00067", "scoring_system": "epss", "scoring_elements": "0.20945", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00067", "scoring_system": "epss", "scoring_elements": "0.209", "published_at": "2026-06-09T12:55:00Z" }, { "value": "0.00067", "scoring_system": "epss", "scoring_elements": "0.20961", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00067", "scoring_system": "epss", "scoring_elements": "0.20897", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.00067", "scoring_system": "epss", "scoring_elements": "0.21019", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00067", "scoring_system": "epss", "scoring_elements": "0.21006", "published_at": "2026-06-06T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2017-17565" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17563", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17563" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17564", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17564" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17565", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17565" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17566", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17566" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.3", "scoring_system": "cvssv2", "scoring_elements": "AV:A/AC:M/Au:S/C:N/I:N/A:P" }, { "value": "4.1", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1518659", "reference_id": "1518659", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1518659" }, { "reference_url": "https://security.gentoo.org/glsa/201801-14", "reference_id": "GLSA-201801-14", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/201801-14" }, { "reference_url": "https://xenbits.xen.org/xsa/advisory-251.html", "reference_id": "XSA-251", "reference_type": "", "scores": [], "url": "https://xenbits.xen.org/xsa/advisory-251.html" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/318037?format=api", "purl": "pkg:apk/alpine/xen@4.10.0-r1?arch=s390x&distroversion=v3.23&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.10.0-r1%3Farch=s390x&distroversion=v3.23&reponame=main" } ], "aliases": [ "CVE-2017-17565", "XSA-251" ], "risk_score": 3.0, "exploitability": "0.5", "weighted_severity": "5.9", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-9d3c-steu-4kg7" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/275741?format=api", "vulnerability_id": "VCID-j2vx-6svf-rber", "summary": "", "references": [ { "reference_url": "https://xenbits.xen.org/xsa/advisory-254.html", "reference_id": "XSA-254", "reference_type": "", "scores": [], "url": "https://xenbits.xen.org/xsa/advisory-254.html" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/318037?format=api", "purl": "pkg:apk/alpine/xen@4.10.0-r1?arch=s390x&distroversion=v3.23&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.10.0-r1%3Farch=s390x&distroversion=v3.23&reponame=main" } ], "aliases": [ "XSA-254" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-j2vx-6svf-rber" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/275731?format=api", "vulnerability_id": "VCID-ney5-bgrq-vuck", "summary": "", "references": [ { "reference_url": "https://xenbits.xen.org/xsa/advisory-249.html", "reference_id": "XSA-249", "reference_type": "", "scores": [], "url": "https://xenbits.xen.org/xsa/advisory-249.html" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/318037?format=api", "purl": "pkg:apk/alpine/xen@4.10.0-r1?arch=s390x&distroversion=v3.23&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.10.0-r1%3Farch=s390x&distroversion=v3.23&reponame=main" } ], "aliases": [ "XSA-249" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ney5-bgrq-vuck" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/106363?format=api", "vulnerability_id": "VCID-qam1-tckc-cqgr", "summary": "In Xen 4.10, new infrastructure was introduced as part of an overhaul to how MSR emulation happens for guests. Unfortunately, one tracking structure isn't freed when a vcpu is destroyed. This allows guest OS administrators to cause a denial of service (host OS memory consumption) by rebooting many times.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-5244.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-5244.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2018-5244", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00059", "scoring_system": "epss", "scoring_elements": "0.18721", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00059", "scoring_system": "epss", "scoring_elements": "0.18799", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00059", "scoring_system": "epss", "scoring_elements": "0.188", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00059", "scoring_system": "epss", "scoring_elements": "0.18761", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00059", "scoring_system": "epss", "scoring_elements": "0.1868", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.00059", "scoring_system": "epss", "scoring_elements": "0.18699", "published_at": "2026-06-09T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2018-5244" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "4", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:L/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://bugzilla.redhat.com/show_bug.cgi?id=1528602", "reference_id": "1528602", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1528602" }, { "reference_url": "https://security.gentoo.org/glsa/201810-06", "reference_id": "GLSA-201810-06", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/201810-06" }, { "reference_url": "https://xenbits.xen.org/xsa/advisory-253.html", "reference_id": "XSA-253", "reference_type": "", "scores": [], "url": "https://xenbits.xen.org/xsa/advisory-253.html" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/318037?format=api", "purl": "pkg:apk/alpine/xen@4.10.0-r1?arch=s390x&distroversion=v3.23&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.10.0-r1%3Farch=s390x&distroversion=v3.23&reponame=main" } ], "aliases": [ "CVE-2018-5244", "XSA-253" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-qam1-tckc-cqgr" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.10.0-r1%3Farch=s390x&distroversion=v3.23&reponame=main" }