Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/435864?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/435864?format=api", "purl": "pkg:apk/alpine/libebml@1.4.5-r0?arch=aarch64&distroversion=v3.20&reponame=community", "type": "apk", "namespace": "alpine", "name": "libebml", "version": "1.4.5-r0", "qualifiers": { "arch": "aarch64", "distroversion": "v3.20", "reponame": "community" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/75945?format=api", "vulnerability_id": "VCID-87fw-vejz-u3a2", "summary": "In libebml before 1.4.5, an integer overflow in MemIOCallback.cpp can occur when reading or writing. It may result in buffer overflows.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-52339", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00462", "scoring_system": "epss", "scoring_elements": "0.64549", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00462", "scoring_system": "epss", "scoring_elements": "0.64535", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.00462", "scoring_system": "epss", "scoring_elements": "0.64546", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00462", "scoring_system": "epss", "scoring_elements": "0.64558", "published_at": "2026-06-06T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-52339" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-52339", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-52339" }, { "reference_url": "https://github.com/Matroska-Org/libebml/issues/147", "reference_id": "147", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-01-22T18:37:35Z/" } ], "url": "https://github.com/Matroska-Org/libebml/issues/147" }, { "reference_url": "https://github.com/Matroska-Org/libebml/pull/148", "reference_id": "148", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-01-22T18:37:35Z/" } ], "url": "https://github.com/Matroska-Org/libebml/pull/148" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BJUXVOIRWPP7OFYUKQZDNJTSLWCPIZBH/", "reference_id": "BJUXVOIRWPP7OFYUKQZDNJTSLWCPIZBH", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-01-22T18:37:35Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BJUXVOIRWPP7OFYUKQZDNJTSLWCPIZBH/" }, { "reference_url": "https://github.com/Matroska-Org/libebml/blob/v1.x/NEWS.md", "reference_id": "NEWS.md", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-01-22T18:37:35Z/" } ], "url": "https://github.com/Matroska-Org/libebml/blob/v1.x/NEWS.md" }, { "reference_url": "https://github.com/Matroska-Org/libebml/compare/release-1.4.4...release-1.4.5", "reference_id": "release-1.4.4...release-1.4.5", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-01-22T18:37:35Z/" } ], "url": "https://github.com/Matroska-Org/libebml/compare/release-1.4.4...release-1.4.5" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XNANFT4P6KL4WDQ3TV6QQ44NSC7WKLAB/", "reference_id": "XNANFT4P6KL4WDQ3TV6QQ44NSC7WKLAB", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-01-22T18:37:35Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XNANFT4P6KL4WDQ3TV6QQ44NSC7WKLAB/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/435864?format=api", "purl": "pkg:apk/alpine/libebml@1.4.5-r0?arch=aarch64&distroversion=v3.20&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/libebml@1.4.5-r0%3Farch=aarch64&distroversion=v3.20&reponame=community" } ], "aliases": [ "CVE-2023-52339" ], "risk_score": 3.0, "exploitability": "0.5", "weighted_severity": "5.9", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-87fw-vejz-u3a2" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/libebml@1.4.5-r0%3Farch=aarch64&distroversion=v3.20&reponame=community" }