Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/631736?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/631736?format=api", "purl": "pkg:maven/org.eclipse.parsson/project@1.0.2", "type": "maven", "namespace": "org.eclipse.parsson", "name": "project", "version": "1.0.2", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "1.0.5", "latest_non_vulnerable_version": "1.1.4", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/19685?format=api", "vulnerability_id": "VCID-gckj-wdhj-wfhe", "summary": "Eclipse Parsson Denial of Service vulnerability\nIn Eclipse Parsson before versions 1.1.4 and 1.0.5, Parsing JSON from untrusted sources can lead malicious actors to exploit the fact that the built-in support for parsing numbers with large scale in Java has a number of edge cases where the input text of a number can lead to much larger processing time than one would expect.\n\n\nTo mitigate the risk, parsson put in place a size limit for the numbers as well as their scale.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-4043.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-2023-4043.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-4043", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0015", "scoring_system": "epss", "scoring_elements": "0.35246", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.0015", "scoring_system": "epss", "scoring_elements": "0.35492", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.0015", "scoring_system": "epss", "scoring_elements": "0.35537", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.0015", "scoring_system": "epss", "scoring_elements": "0.35562", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.0015", "scoring_system": "epss", "scoring_elements": "0.35572", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.0015", "scoring_system": "epss", "scoring_elements": "0.35527", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.0015", "scoring_system": "epss", "scoring_elements": "0.35505", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.0015", "scoring_system": "epss", "scoring_elements": "0.35544", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.0015", "scoring_system": "epss", "scoring_elements": "0.35534", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.0015", "scoring_system": "epss", "scoring_elements": "0.35483", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.0015", "scoring_system": "epss", "scoring_elements": "0.35584", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.0015", "scoring_system": "epss", "scoring_elements": "0.3561", "published_at": "2026-04-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-4043" }, { "reference_url": "https://github.com/eclipse-ee4j/parsson/pull/100", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-05T14:21:34Z/" } ], "url": "https://github.com/eclipse-ee4j/parsson/pull/100" }, { "reference_url": "https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/13", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-05T14:21:34Z/" } ], "url": "https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/13" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2254594", "reference_id": "2254594", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2254594" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-4043", "reference_id": "CVE-2023-4043", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-4043" }, { "reference_url": "https://github.com/advisories/GHSA-g8p6-p27c-52fx", "reference_id": "GHSA-g8p6-p27c-52fx", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-g8p6-p27c-52fx" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:0530", "reference_id": "RHSA-2024:0530", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:0530" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:0722", "reference_id": "RHSA-2024:0722", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:0722" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:0789", "reference_id": "RHSA-2024:0789", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:0789" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:0793", "reference_id": "RHSA-2024:0793", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:0793" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:1192", "reference_id": "RHSA-2024:1192", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:1192" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:1193", "reference_id": "RHSA-2024:1193", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:1193" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/60929?format=api", "purl": "pkg:maven/org.eclipse.parsson/project@1.0.5", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.eclipse.parsson/project@1.0.5" }, { "url": "http://public2.vulnerablecode.io/api/packages/60930?format=api", "purl": "pkg:maven/org.eclipse.parsson/project@1.1.4", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.eclipse.parsson/project@1.1.4" } ], "aliases": [ "CVE-2023-4043", "GHSA-g8p6-p27c-52fx" ], "risk_score": 3.4, "exploitability": "0.5", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-gckj-wdhj-wfhe" } ], "fixing_vulnerabilities": [], "risk_score": "3.4", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.eclipse.parsson/project@1.0.2" }