GET

Package Instance

Lookup for vulnerable packages by Package URL.

GET /api/packages/73763?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/73763?format=api",
    "purl": "pkg:ebuild/dev-libs/libtasn1@1.4.5",
    "type": "ebuild",
    "namespace": "dev-libs",
    "name": "libtasn1",
    "version": "1.4.5",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "2.12",
    "latest_non_vulnerable_version": "4.12-r1",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/34497?format=api",
            "vulnerability_id": "VCID-6hjd-vqrx-9kd3",
            "summary": "Multiple vulnerabilities have been found in libtasn1, the worst of\n    which could lead to arbitrary code execution.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-3622.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "5.9",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"
                        }
                    ],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-3622.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2015-3622",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.06062",
                            "scoring_system": "epss",
                            "scoring_elements": "0.907",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "0.06062",
                            "scoring_system": "epss",
                            "scoring_elements": "0.90706",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.06062",
                            "scoring_system": "epss",
                            "scoring_elements": "0.90716",
                            "published_at": "2026-04-04T12:55:00Z"
                        },
                        {
                            "value": "0.06062",
                            "scoring_system": "epss",
                            "scoring_elements": "0.90727",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "0.06062",
                            "scoring_system": "epss",
                            "scoring_elements": "0.90738",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.06062",
                            "scoring_system": "epss",
                            "scoring_elements": "0.90744",
                            "published_at": "2026-04-09T12:55:00Z"
                        },
                        {
                            "value": "0.06062",
                            "scoring_system": "epss",
                            "scoring_elements": "0.90752",
                            "published_at": "2026-04-12T12:55:00Z"
                        },
                        {
                            "value": "0.06062",
                            "scoring_system": "epss",
                            "scoring_elements": "0.90748",
                            "published_at": "2026-04-13T12:55:00Z"
                        },
                        {
                            "value": "0.06062",
                            "scoring_system": "epss",
                            "scoring_elements": "0.90768",
                            "published_at": "2026-04-16T12:55:00Z"
                        },
                        {
                            "value": "0.06062",
                            "scoring_system": "epss",
                            "scoring_elements": "0.90765",
                            "published_at": "2026-04-18T12:55:00Z"
                        },
                        {
                            "value": "0.06062",
                            "scoring_system": "epss",
                            "scoring_elements": "0.90764",
                            "published_at": "2026-04-21T12:55:00Z"
                        },
                        {
                            "value": "0.06062",
                            "scoring_system": "epss",
                            "scoring_elements": "0.90776",
                            "published_at": "2026-04-26T12:55:00Z"
                        },
                        {
                            "value": "0.06062",
                            "scoring_system": "epss",
                            "scoring_elements": "0.9077",
                            "published_at": "2026-04-29T12:55:00Z"
                        },
                        {
                            "value": "0.06062",
                            "scoring_system": "epss",
                            "scoring_elements": "0.90788",
                            "published_at": "2026-05-05T12:55:00Z"
                        },
                        {
                            "value": "0.06062",
                            "scoring_system": "epss",
                            "scoring_elements": "0.90806",
                            "published_at": "2026-05-07T12:55:00Z"
                        },
                        {
                            "value": "0.06062",
                            "scoring_system": "epss",
                            "scoring_elements": "0.90817",
                            "published_at": "2026-05-09T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2015-3622"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3622",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3622"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "3.5",
                            "scoring_system": "cvssv2",
                            "scoring_elements": "AV:N/AC:M/Au:S/C:N/I:N/A:P"
                        }
                    ],
                    "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1218141",
                    "reference_id": "1218141",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1218141"
                },
                {
                    "reference_url": "https://security.gentoo.org/glsa/201509-04",
                    "reference_id": "GLSA-201509-04",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.gentoo.org/glsa/201509-04"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2017:1860",
                    "reference_id": "RHSA-2017:1860",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2017:1860"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/2604-1/",
                    "reference_id": "USN-2604-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/2604-1/"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/73763?format=api",
                    "purl": "pkg:ebuild/dev-libs/libtasn1@1.4.5",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/dev-libs/libtasn1@1.4.5"
                }
            ],
            "aliases": [
                "CVE-2015-3622"
            ],
            "risk_score": 2.6,
            "exploitability": "0.5",
            "weighted_severity": "5.3",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6hjd-vqrx-9kd3"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/34496?format=api",
            "vulnerability_id": "VCID-vra9-zq52-ryap",
            "summary": "Multiple vulnerabilities have been found in libtasn1, the worst of\n    which could lead to arbitrary code execution.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-2806.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "3.3",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L"
                        }
                    ],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-2806.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2015-2806",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.09345",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92738",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "0.09345",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92744",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.09345",
                            "scoring_system": "epss",
                            "scoring_elements": "0.9275",
                            "published_at": "2026-04-04T12:55:00Z"
                        },
                        {
                            "value": "0.09345",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92748",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "0.09345",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92757",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.09345",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92762",
                            "published_at": "2026-04-09T12:55:00Z"
                        },
                        {
                            "value": "0.09345",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92767",
                            "published_at": "2026-04-11T12:55:00Z"
                        },
                        {
                            "value": "0.09345",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92766",
                            "published_at": "2026-04-13T12:55:00Z"
                        },
                        {
                            "value": "0.09345",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92778",
                            "published_at": "2026-04-18T12:55:00Z"
                        },
                        {
                            "value": "0.09345",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92782",
                            "published_at": "2026-04-21T12:55:00Z"
                        },
                        {
                            "value": "0.09345",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92788",
                            "published_at": "2026-04-24T12:55:00Z"
                        },
                        {
                            "value": "0.09345",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92789",
                            "published_at": "2026-04-26T12:55:00Z"
                        },
                        {
                            "value": "0.09345",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92784",
                            "published_at": "2026-04-29T12:55:00Z"
                        },
                        {
                            "value": "0.09345",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92794",
                            "published_at": "2026-05-05T12:55:00Z"
                        },
                        {
                            "value": "0.09345",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92807",
                            "published_at": "2026-05-07T12:55:00Z"
                        },
                        {
                            "value": "0.09345",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92819",
                            "published_at": "2026-05-09T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2015-2806"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2806",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2806"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1207192",
                    "reference_id": "1207192",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1207192"
                },
                {
                    "reference_url": "https://security.gentoo.org/glsa/201509-04",
                    "reference_id": "GLSA-201509-04",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.gentoo.org/glsa/201509-04"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2017:1860",
                    "reference_id": "RHSA-2017:1860",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2017:1860"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/2559-1/",
                    "reference_id": "USN-2559-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/2559-1/"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/73763?format=api",
                    "purl": "pkg:ebuild/dev-libs/libtasn1@1.4.5",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/dev-libs/libtasn1@1.4.5"
                }
            ],
            "aliases": [
                "CVE-2015-2806"
            ],
            "risk_score": 1.5,
            "exploitability": "0.5",
            "weighted_severity": "3.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-vra9-zq52-ryap"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/dev-libs/libtasn1@1.4.5"
}