Lookup for vulnerable packages by Package URL.

GET /api/packages/77564?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/77564?format=api",
    "purl": "pkg:ebuild/dev-libs/libxml2@2.7.8-r3",
    "type": "ebuild",
    "namespace": "dev-libs",
    "name": "libxml2",
    "version": "2.7.8-r3",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "2.7.8-r4",
    "latest_non_vulnerable_version": "2.12.5",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/48611?format=api",
            "vulnerability_id": "VCID-8pmj-m5vu-4uc2",
            "summary": "Multiple vulnerabilities were found in libxml2 which could lead to\n    execution of arbitrary code or a Denial of Service.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-2821.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-2821.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-2821",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.01915",
                            "scoring_system": "epss",
                            "scoring_elements": "0.83241",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "0.01915",
                            "scoring_system": "epss",
                            "scoring_elements": "0.83257",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.01915",
                            "scoring_system": "epss",
                            "scoring_elements": "0.83272",
                            "published_at": "2026-04-04T12:55:00Z"
                        },
                        {
                            "value": "0.01915",
                            "scoring_system": "epss",
                            "scoring_elements": "0.83271",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "0.01915",
                            "scoring_system": "epss",
                            "scoring_elements": "0.83295",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.01915",
                            "scoring_system": "epss",
                            "scoring_elements": "0.83304",
                            "published_at": "2026-04-09T12:55:00Z"
                        },
                        {
                            "value": "0.01915",
                            "scoring_system": "epss",
                            "scoring_elements": "0.83319",
                            "published_at": "2026-04-11T12:55:00Z"
                        },
                        {
                            "value": "0.01915",
                            "scoring_system": "epss",
                            "scoring_elements": "0.83313",
                            "published_at": "2026-04-12T12:55:00Z"
                        },
                        {
                            "value": "0.01915",
                            "scoring_system": "epss",
                            "scoring_elements": "0.83309",
                            "published_at": "2026-04-13T12:55:00Z"
                        },
                        {
                            "value": "0.01915",
                            "scoring_system": "epss",
                            "scoring_elements": "0.83344",
                            "published_at": "2026-04-16T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-2821"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2821",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2821"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=643648",
                    "reference_id": "643648",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=643648"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=735712",
                    "reference_id": "735712",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=735712"
                },
                {
                    "reference_url": "https://security.gentoo.org/glsa/201110-26",
                    "reference_id": "GLSA-201110-26",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.gentoo.org/glsa/201110-26"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2011:1749",
                    "reference_id": "RHSA-2011:1749",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2011:1749"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2013:0217",
                    "reference_id": "RHSA-2013:0217",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2013:0217"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/1334-1/",
                    "reference_id": "USN-1334-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/1334-1/"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/77564?format=api",
                    "purl": "pkg:ebuild/dev-libs/libxml2@2.7.8-r3",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/dev-libs/libxml2@2.7.8-r3"
                }
            ],
            "aliases": [
                "CVE-2011-2821"
            ],
            "risk_score": null,
            "exploitability": "0.5",
            "weighted_severity": "0.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-8pmj-m5vu-4uc2"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/6691?format=api",
            "vulnerability_id": "VCID-axc8-mw7j-7ufg",
            "summary": "Double Free\nDouble free vulnerability in libxml2 and other versions, as used in Google Chrome and other products, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to XPath handling.",
            "references": [
                {
                    "reference_url": "http://code.google.com/p/chromium/issues/detail?id=63444",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://code.google.com/p/chromium/issues/detail?id=63444"
                },
                {
                    "reference_url": "http://googlechromereleases.blogspot.com/2010/12/stable-beta-channel-updates.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://googlechromereleases.blogspot.com/2010/12/stable-beta-channel-updates.html"
                },
                {
                    "reference_url": "http://lists.apple.com/archives/security-announce/2011/Mar/msg00000.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://lists.apple.com/archives/security-announce/2011/Mar/msg00000.html"
                },
                {
                    "reference_url": "http://lists.apple.com/archives/security-announce/2011//Mar/msg00003.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://lists.apple.com/archives/security-announce/2011//Mar/msg00003.html"
                },
                {
                    "reference_url": "http://lists.apple.com/archives/security-announce/2011//Mar/msg00004.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://lists.apple.com/archives/security-announce/2011//Mar/msg00004.html"
                },
                {
                    "reference_url": "http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html"
                },
                {
                    "reference_url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055775.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055775.html"
                },
                {
                    "reference_url": "http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html"
                },
                {
                    "reference_url": "http://marc.info/?l=bugtraq&m=139447903326211&w=2",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://marc.info/?l=bugtraq&m=139447903326211&w=2"
                },
                {
                    "reference_url": "http://rhn.redhat.com/errata/RHSA-2013-0217.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://rhn.redhat.com/errata/RHSA-2013-0217.html"
                },
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2010-4494.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2010-4494.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2010-4494",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.01264",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79475",
                            "published_at": "2026-04-16T12:55:00Z"
                        },
                        {
                            "value": "0.01264",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79396",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "0.01264",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79403",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.01264",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79425",
                            "published_at": "2026-04-04T12:55:00Z"
                        },
                        {
                            "value": "0.01264",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79412",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "0.01264",
                            "scoring_system": "epss",
                            "scoring_elements": "0.7944",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.01264",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79449",
                            "published_at": "2026-04-09T12:55:00Z"
                        },
                        {
                            "value": "0.01264",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79471",
                            "published_at": "2026-04-11T12:55:00Z"
                        },
                        {
                            "value": "0.01264",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79455",
                            "published_at": "2026-04-12T12:55:00Z"
                        },
                        {
                            "value": "0.01264",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79444",
                            "published_at": "2026-04-13T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2010-4494"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4494",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4494"
                },
                {
                    "reference_url": "http://secunia.com/advisories/40775",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://secunia.com/advisories/40775"
                },
                {
                    "reference_url": "http://secunia.com/advisories/42472",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://secunia.com/advisories/42472"
                },
                {
                    "reference_url": "http://secunia.com/advisories/42721",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://secunia.com/advisories/42721"
                },
                {
                    "reference_url": "http://secunia.com/advisories/42762",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://secunia.com/advisories/42762"
                },
                {
                    "reference_url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11916",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11916"
                },
                {
                    "reference_url": "http://support.apple.com/kb/HT4554",
                    "reference_id": "",
                    "reference_type": "",
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                    "url": "http://support.apple.com/kb/HT4554"
                },
                {
                    "reference_url": "http://support.apple.com/kb/HT4564",
                    "reference_id": "",
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                    "url": "http://support.apple.com/kb/HT4564"
                },
                {
                    "reference_url": "http://support.apple.com/kb/HT4566",
                    "reference_id": "",
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                    "scores": [],
                    "url": "http://support.apple.com/kb/HT4566"
                },
                {
                    "reference_url": "http://support.apple.com/kb/HT4581",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://support.apple.com/kb/HT4581"
                },
                {
                    "reference_url": "http://www.debian.org/security/2010/dsa-2137",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://www.debian.org/security/2010/dsa-2137"
                },
                {
                    "reference_url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:260",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:260"
                },
                {
                    "reference_url": "http://www.openoffice.org/security/cves/CVE-2010-4008_CVE-2010-4494.html",
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                    "url": "http://www.openoffice.org/security/cves/CVE-2010-4008_CVE-2010-4494.html"
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                {
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                    "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:*",
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                {
                    "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*",
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                    "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:hp:insight_control_server_deployment:*:*:*:*:*:*:*:*",
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                    "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*",
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}