GET

Package Instance

Lookup for vulnerable packages by Package URL.

GET /api/packages/448723?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/448723?format=api",
    "purl": "pkg:apk/alpine/rust@1.51.0-r2?arch=armhf&distroversion=v3.22&reponame=main",
    "type": "apk",
    "namespace": "alpine",
    "name": "rust",
    "version": "1.51.0-r2",
    "qualifiers": {
        "arch": "armhf",
        "distroversion": "v3.22",
        "reponame": "main"
    },
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "1.52.1-r1",
    "latest_non_vulnerable_version": "1.87.0-r1",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/100556?format=api",
            "vulnerability_id": "VCID-7tux-etbc-j7a3",
            "summary": "In the standard library in Rust before 1.52.0, a double free can occur in the Vec::from_iter function if freeing the element panics.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-31162.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "9.8",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                        }
                    ],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-31162.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-31162",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00737",
                            "scoring_system": "epss",
                            "scoring_elements": "0.732",
                            "published_at": "2026-06-04T12:55:00Z"
                        },
                        {
                            "value": "0.00737",
                            "scoring_system": "epss",
                            "scoring_elements": "0.73212",
                            "published_at": "2026-06-08T12:55:00Z"
                        },
                        {
                            "value": "0.00737",
                            "scoring_system": "epss",
                            "scoring_elements": "0.73242",
                            "published_at": "2026-06-06T12:55:00Z"
                        },
                        {
                            "value": "0.00737",
                            "scoring_system": "epss",
                            "scoring_elements": "0.73225",
                            "published_at": "2026-06-07T12:55:00Z"
                        },
                        {
                            "value": "0.00737",
                            "scoring_system": "epss",
                            "scoring_elements": "0.73236",
                            "published_at": "2026-06-09T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-31162"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31162",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31162"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.1",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
                        }
                    ],
                    "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1950398",
                    "reference_id": "1950398",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1950398"
                },
                {
                    "reference_url": "https://security.archlinux.org/AVG-1801",
                    "reference_id": "AVG-1801",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "Medium",
                            "scoring_system": "archlinux",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://security.archlinux.org/AVG-1801"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2021:3042",
                    "reference_id": "RHSA-2021:3042",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2021:3042"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2021:3063",
                    "reference_id": "RHSA-2021:3063",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2021:3063"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/448723?format=api",
                    "purl": "pkg:apk/alpine/rust@1.51.0-r2?arch=armhf&distroversion=v3.22&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/rust@1.51.0-r2%3Farch=armhf&distroversion=v3.22&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2021-31162"
            ],
            "risk_score": 4.4,
            "exploitability": "0.5",
            "weighted_severity": "8.8",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-7tux-etbc-j7a3"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/100550?format=api",
            "vulnerability_id": "VCID-xdhv-9p4r-5bh1",
            "summary": "In the standard library in Rust before 1.52.0, there is an optimization for joining strings that can cause uninitialized bytes to be exposed (or the program to crash) if the borrowed string changes after its length is checked.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-36323.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.2",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H"
                        }
                    ],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-36323.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-36323",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.01012",
                            "scoring_system": "epss",
                            "scoring_elements": "0.77467",
                            "published_at": "2026-06-04T12:55:00Z"
                        },
                        {
                            "value": "0.01012",
                            "scoring_system": "epss",
                            "scoring_elements": "0.77505",
                            "published_at": "2026-06-09T12:55:00Z"
                        },
                        {
                            "value": "0.01012",
                            "scoring_system": "epss",
                            "scoring_elements": "0.77504",
                            "published_at": "2026-06-06T12:55:00Z"
                        },
                        {
                            "value": "0.01012",
                            "scoring_system": "epss",
                            "scoring_elements": "0.77484",
                            "published_at": "2026-06-08T12:55:00Z"
                        },
                        {
                            "value": "0.01012",
                            "scoring_system": "epss",
                            "scoring_elements": "0.77494",
                            "published_at": "2026-06-07T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-36323"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36323",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36323"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/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://bugzilla.redhat.com/show_bug.cgi?id=1950396",
                    "reference_id": "1950396",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1950396"
                },
                {
                    "reference_url": "https://security.archlinux.org/AVG-1801",
                    "reference_id": "AVG-1801",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "Medium",
                            "scoring_system": "archlinux",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://security.archlinux.org/AVG-1801"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2021:3042",
                    "reference_id": "RHSA-2021:3042",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2021:3042"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2021:3063",
                    "reference_id": "RHSA-2021:3063",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2021:3063"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/448723?format=api",
                    "purl": "pkg:apk/alpine/rust@1.51.0-r2?arch=armhf&distroversion=v3.22&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/rust@1.51.0-r2%3Farch=armhf&distroversion=v3.22&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2020-36323"
            ],
            "risk_score": 3.7,
            "exploitability": "0.5",
            "weighted_severity": "7.4",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-xdhv-9p4r-5bh1"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/rust@1.51.0-r2%3Farch=armhf&distroversion=v3.22&reponame=main"
}