Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/449167?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/449167?format=api", "purl": "pkg:apk/alpine/expat@2.6.0-r0?arch=riscv64&distroversion=edge&reponame=main", "type": "apk", "namespace": "alpine", "name": "expat", "version": "2.6.0-r0", "qualifiers": { "arch": "riscv64", "distroversion": "edge", "reponame": "main" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "2.6.2-r0", "latest_non_vulnerable_version": "2.7.5-r0", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/77770?format=api", "vulnerability_id": "VCID-7ndj-4zn8-cqa4", "summary": "expat: parsing large tokens can trigger a denial of service", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-52425.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-2023-52425.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-52425", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01552", "scoring_system": "epss", "scoring_elements": "0.81365", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.01552", "scoring_system": "epss", "scoring_elements": "0.81421", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.01552", "scoring_system": "epss", "scoring_elements": "0.81388", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.01552", "scoring_system": "epss", "scoring_elements": "0.81386", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.01552", "scoring_system": "epss", "scoring_elements": "0.81414", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.01552", "scoring_system": "epss", "scoring_elements": "0.81419", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.01552", "scoring_system": "epss", "scoring_elements": "0.81441", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.01552", "scoring_system": "epss", "scoring_elements": "0.81429", "published_at": "2026-04-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-52425" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-52425", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-52425" }, { "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:L/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1063238", "reference_id": "1063238", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1063238" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2262877", "reference_id": "2262877", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2262877" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2024/03/20/5", "reference_id": "5", "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": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-08-26T19:20:56Z/" } ], "url": "http://www.openwall.com/lists/oss-security/2024/03/20/5" }, { "reference_url": "https://github.com/libexpat/libexpat/pull/789", "reference_id": "789", "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": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-08-26T19:20:56Z/" } ], "url": "https://github.com/libexpat/libexpat/pull/789" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00006.html", "reference_id": "msg00006.html", "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": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-08-26T19:20:56Z/" } ], "url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00006.html" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20240614-0003/", "reference_id": "ntap-20240614-0003", "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": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-08-26T19:20:56Z/" } ], "url": "https://security.netapp.com/advisory/ntap-20240614-0003/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PNRIHC7DVVRAIWFRGV23Y6UZXFBXSQDB/", "reference_id": "PNRIHC7DVVRAIWFRGV23Y6UZXFBXSQDB", "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": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-08-26T19:20:56Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PNRIHC7DVVRAIWFRGV23Y6UZXFBXSQDB/" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:1530", "reference_id": "RHSA-2024:1530", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:1530" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:1615", "reference_id": "RHSA-2024:1615", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:1615" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:2575", "reference_id": "RHSA-2024:2575", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:2575" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:2839", "reference_id": "RHSA-2024:2839", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:2839" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:3926", "reference_id": "RHSA-2024:3926", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:3926" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:4259", "reference_id": "RHSA-2024:4259", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:4259" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:22035", "reference_id": "RHSA-2025:22035", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:22035" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:22785", "reference_id": "RHSA-2025:22785", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:22785" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:22871", "reference_id": "RHSA-2025:22871", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:22871" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:3453", "reference_id": "RHSA-2025:3453", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:3453" }, { "reference_url": "https://usn.ubuntu.com/6694-1/", "reference_id": "USN-6694-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6694-1/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WNUBSGZFEZOBHJFTAD42SAN4ATW2VEMV/", "reference_id": "WNUBSGZFEZOBHJFTAD42SAN4ATW2VEMV", "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": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-08-26T19:20:56Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WNUBSGZFEZOBHJFTAD42SAN4ATW2VEMV/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/449167?format=api", "purl": "pkg:apk/alpine/expat@2.6.0-r0?arch=riscv64&distroversion=edge&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/expat@2.6.0-r0%3Farch=riscv64&distroversion=edge&reponame=main" } ], "aliases": [ "CVE-2023-52425" ], "risk_score": 3.4, "exploitability": "0.5", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-7ndj-4zn8-cqa4" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/77771?format=api", "vulnerability_id": "VCID-qmx9-wkj4-67h3", "summary": "expat: recursive XML entity expansion vulnerability", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-52426.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-52426.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-52426", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00022", "scoring_system": "epss", "scoring_elements": "0.05799", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00022", "scoring_system": "epss", "scoring_elements": "0.0586", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00022", "scoring_system": "epss", "scoring_elements": "0.05835", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00022", "scoring_system": "epss", "scoring_elements": "0.05829", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00022", "scoring_system": "epss", "scoring_elements": "0.05869", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00022", "scoring_system": "epss", "scoring_elements": "0.05895", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00022", "scoring_system": "epss", "scoring_elements": "0.05876", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00022", "scoring_system": "epss", "scoring_elements": "0.05867", "published_at": "2026-04-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-52426" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-52426", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-52426" }, { "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:L/UI:N/S:U/C:H/I:N/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/libexpat/libexpat/commit/0f075ec8ecb5e43f8fdca5182f8cca4703da0404", "reference_id": "0f075ec8ecb5e43f8fdca5182f8cca4703da0404", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-06-26T15:54:28Z/" } ], "url": "https://github.com/libexpat/libexpat/commit/0f075ec8ecb5e43f8fdca5182f8cca4703da0404" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1063240", "reference_id": "1063240", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1063240" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2262879", "reference_id": "2262879", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2262879" }, { "reference_url": "https://cwe.mitre.org/data/definitions/776.html", "reference_id": "776.html", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-06-26T15:54:28Z/" } ], "url": "https://cwe.mitre.org/data/definitions/776.html" }, { "reference_url": "https://github.com/libexpat/libexpat/pull/777", "reference_id": "777", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-06-26T15:54:28Z/" } ], "url": "https://github.com/libexpat/libexpat/pull/777" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20240307-0005/", "reference_id": "ntap-20240307-0005", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-06-26T15:54:28Z/" } ], "url": "https://security.netapp.com/advisory/ntap-20240307-0005/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PNRIHC7DVVRAIWFRGV23Y6UZXFBXSQDB/", "reference_id": "PNRIHC7DVVRAIWFRGV23Y6UZXFBXSQDB", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-06-26T15:54:28Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PNRIHC7DVVRAIWFRGV23Y6UZXFBXSQDB/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WNUBSGZFEZOBHJFTAD42SAN4ATW2VEMV/", "reference_id": "WNUBSGZFEZOBHJFTAD42SAN4ATW2VEMV", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-06-26T15:54:28Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WNUBSGZFEZOBHJFTAD42SAN4ATW2VEMV/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/449167?format=api", "purl": "pkg:apk/alpine/expat@2.6.0-r0?arch=riscv64&distroversion=edge&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/expat@2.6.0-r0%3Farch=riscv64&distroversion=edge&reponame=main" } ], "aliases": [ "CVE-2023-52426" ], "risk_score": 2.5, "exploitability": "0.5", "weighted_severity": "5.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-qmx9-wkj4-67h3" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/expat@2.6.0-r0%3Farch=riscv64&distroversion=edge&reponame=main" }