Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/96702?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/96702?format=api", "purl": "pkg:rpm/redhat/rubygem-css_parser@1.12.0-1?arch=el8sat", "type": "rpm", "namespace": "redhat", "name": "rubygem-css_parser", "version": "1.12.0-1", "qualifiers": { "arch": "el8sat" }, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/16831?format=api", "vulnerability_id": "VCID-2cup-9gdn-yyhk", "summary": "jackson-databind possible Denial of Service if using JDK serialization to serialize JsonNode\njackson-databind 2.10.x through 2.12.x before 2.12.6 and 2.13.x before 2.13.1 allows attackers to cause a denial of service (2 GB transient heap usage per read) in uncommon situations involving JsonNode JDK serialization.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-46877.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-2021-46877.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-46877", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00252", "scoring_system": "epss", "scoring_elements": "0.48562", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00252", "scoring_system": "epss", "scoring_elements": "0.48539", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00252", "scoring_system": "epss", "scoring_elements": "0.48504", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00293", "scoring_system": "epss", "scoring_elements": "0.52701", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00293", "scoring_system": "epss", "scoring_elements": "0.52599", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00293", "scoring_system": "epss", "scoring_elements": "0.5265", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00293", "scoring_system": "epss", "scoring_elements": "0.52645", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00293", "scoring_system": "epss", "scoring_elements": "0.52695", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00293", "scoring_system": "epss", "scoring_elements": "0.52679", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00293", "scoring_system": "epss", "scoring_elements": "0.52663", "published_at": "2026-04-13T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-46877" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-46877", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-46877" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/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://github.com/FasterXML/jackson-databind", "reference_id": "", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/FasterXML/jackson-databind" }, { "reference_url": "https://github.com/FasterXML/jackson-databind/commit/3ccde7d938fea547e598fdefe9a82cff37fed5cb", "reference_id": "", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/FasterXML/jackson-databind/commit/3ccde7d938fea547e598fdefe9a82cff37fed5cb" }, { "reference_url": "https://github.com/FasterXML/jackson-databind/issues/3328", "reference_id": "", "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": "HIGH", "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/2025-02-26T15:58:50Z/" } ], "url": "https://github.com/FasterXML/jackson-databind/issues/3328" }, { "reference_url": "https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.12.6", "reference_id": "", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.12.6" }, { "reference_url": "https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.13.1", "reference_id": "", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.13.1" }, { "reference_url": "https://groups.google.com/g/jackson-user/c/OsBsirPM_Vw", "reference_id": "", "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": "HIGH", "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/2025-02-26T15:58:50Z/" } ], "url": "https://groups.google.com/g/jackson-user/c/OsBsirPM_Vw" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2185707", "reference_id": "2185707", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2185707" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-46877", "reference_id": "CVE-2021-46877", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-46877" }, { "reference_url": "https://github.com/advisories/GHSA-3x8x-79m2-3w2w", "reference_id": "GHSA-3x8x-79m2-3w2w", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-3x8x-79m2-3w2w" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:2097", "reference_id": "RHSA-2023:2097", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:2097" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:3223", "reference_id": "RHSA-2023:3223", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:3223" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:3299", "reference_id": "RHSA-2023:3299", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:3299" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:3373", "reference_id": "RHSA-2023:3373", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:3373" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:3610", "reference_id": "RHSA-2023:3610", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:3610" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:3815", "reference_id": "RHSA-2023:3815", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:3815" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:4627", "reference_id": "RHSA-2023:4627", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:4627" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:5147", "reference_id": "RHSA-2023:5147", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:5147" } ], "fixed_packages": [], "aliases": [ "CVE-2021-46877", "GHSA-3x8x-79m2-3w2w" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-2cup-9gdn-yyhk" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/rubygem-css_parser@1.12.0-1%3Farch=el8sat" }