Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/3157?format=api
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Allow: GET, HEAD, OPTIONS
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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/3157?format=api",
    "vulnerability_id": "VCID-4nzz-rnew-73e7",
    "summary": "",
    "aliases": [
        {
            "alias": "CVE-2022-3970"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/132403?format=api",
            "purl": "pkg:deb/debian/tiff@4.2.0-1%2Bdeb11u3?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
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        },
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            "url": "http://public2.vulnerablecode.io/api/packages/132045?format=api",
            "purl": "pkg:deb/debian/tiff@4.2.0-1%2Bdeb11u5?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-5qdp-vzrd-uqgc"
                },
                {
                    "vulnerability": "VCID-5zvp-ysut-juep"
                },
                {
                    "vulnerability": "VCID-6hf4-rc1a-pbg6"
                },
                {
                    "vulnerability": "VCID-6v96-k8cs-13f7"
                },
                {
                    "vulnerability": "VCID-92dt-g6m8-fufk"
                },
                {
                    "vulnerability": "VCID-anfx-xj8v-kfg8"
                },
                {
                    "vulnerability": "VCID-c7nt-5d64-kkev"
                },
                {
                    "vulnerability": "VCID-d52s-g5c7-qka3"
                },
                {
                    "vulnerability": "VCID-fbks-9s7e-wfcj"
                },
                {
                    "vulnerability": "VCID-gyvd-4m8g-jkdu"
                },
                {
                    "vulnerability": "VCID-hhgz-j76b-k7d4"
                },
                {
                    "vulnerability": "VCID-kxdc-8rht-vfdy"
                },
                {
                    "vulnerability": "VCID-n3p5-9ykg-sufd"
                },
                {
                    "vulnerability": "VCID-nwgs-pqj7-xkbs"
                },
                {
                    "vulnerability": "VCID-su9v-ewt3-6ua8"
                },
                {
                    "vulnerability": "VCID-xg35-8jbc-wqa4"
                },
                {
                    "vulnerability": "VCID-xms6-c2j7-hfh8"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/tiff@4.2.0-1%252Bdeb11u5%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/132407?format=api",
            "purl": "pkg:deb/debian/tiff@4.4.0-6?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/tiff@4.4.0-6%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/132043?format=api",
            "purl": "pkg:deb/debian/tiff@4.5.0-6%2Bdeb12u4?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
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                },
                {
                    "vulnerability": "VCID-5zvp-ysut-juep"
                },
                {
                    "vulnerability": "VCID-6hf4-rc1a-pbg6"
                },
                {
                    "vulnerability": "VCID-6v96-k8cs-13f7"
                },
                {
                    "vulnerability": "VCID-92dt-g6m8-fufk"
                },
                {
                    "vulnerability": "VCID-c7nt-5d64-kkev"
                },
                {
                    "vulnerability": "VCID-cpk7-uyvf-3kb6"
                },
                {
                    "vulnerability": "VCID-d52s-g5c7-qka3"
                },
                {
                    "vulnerability": "VCID-fbks-9s7e-wfcj"
                },
                {
                    "vulnerability": "VCID-gyvd-4m8g-jkdu"
                },
                {
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                },
                {
                    "vulnerability": "VCID-n3p5-9ykg-sufd"
                },
                {
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                },
                {
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                {
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            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/tiff@4.5.0-6%252Bdeb12u4%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/132047?format=api",
            "purl": "pkg:deb/debian/tiff@4.7.0-3%2Bdeb13u2?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
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                },
                {
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                },
                {
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                },
                {
                    "vulnerability": "VCID-fbks-9s7e-wfcj"
                },
                {
                    "vulnerability": "VCID-n3p5-9ykg-sufd"
                },
                {
                    "vulnerability": "VCID-su9v-ewt3-6ua8"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/tiff@4.7.0-3%252Bdeb13u2%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/132046?format=api",
            "purl": "pkg:deb/debian/tiff@4.7.1-2?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/tiff@4.7.1-2%3Fdistro=trixie"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1272?format=api",
            "purl": "pkg:alpm/archlinux/libtiff@4.4.0-1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-2z91-euur-mkg6"
                },
                {
                    "vulnerability": "VCID-3xy1-2v4a-yqdk"
                },
                {
                    "vulnerability": "VCID-4nzz-rnew-73e7"
                },
                {
                    "vulnerability": "VCID-5652-c7tg-6uft"
                },
                {
                    "vulnerability": "VCID-72yn-u5c2-qkfd"
                },
                {
                    "vulnerability": "VCID-8hrj-ge12-v3d9"
                },
                {
                    "vulnerability": "VCID-9vzm-g4pv-dkga"
                },
                {
                    "vulnerability": "VCID-am9k-887b-zbhh"
                },
                {
                    "vulnerability": "VCID-fn4f-qgf7-rudy"
                },
                {
                    "vulnerability": "VCID-fpbq-ppxw-f7c2"
                },
                {
                    "vulnerability": "VCID-fqx5-v7z8-n7gz"
                },
                {
                    "vulnerability": "VCID-fr9e-d4k4-qbeu"
                },
                {
                    "vulnerability": "VCID-g46h-2sqe-xkbk"
                },
                {
                    "vulnerability": "VCID-kgbx-td11-53cs"
                },
                {
                    "vulnerability": "VCID-kv51-zgyb-fffy"
                },
                {
                    "vulnerability": "VCID-q9xq-fn2h-uqf2"
                },
                {
                    "vulnerability": "VCID-ryah-d2mj-vkha"
                },
                {
                    "vulnerability": "VCID-vzty-mrqp-nbam"
                },
                {
                    "vulnerability": "VCID-yekv-pd53-nfgw"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/libtiff@4.4.0-1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/127608?format=api",
            "purl": "pkg:rpm/redhat/libtiff@4.0.9-27?arch=el8",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-4nzz-rnew-73e7"
                },
                {
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                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/libtiff@4.0.9-27%3Farch=el8"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/120636?format=api",
            "purl": "pkg:rpm/redhat/libtiff@4.4.0-7?arch=el9",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-38yd-3y7b-dyds"
                },
                {
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                },
                {
                    "vulnerability": "VCID-6rz4-7zc4-bfcd"
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                {
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                {
                    "vulnerability": "VCID-c9w3-hck6-q3g1"
                },
                {
                    "vulnerability": "VCID-canj-96xs-8kg7"
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                {
                    "vulnerability": "VCID-kv51-zgyb-fffy"
                },
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                },
                {
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                {
                    "vulnerability": "VCID-x5kg-eg4a-7bdc"
                },
                {
                    "vulnerability": "VCID-xms6-c2j7-hfh8"
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            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/libtiff@4.4.0-7%3Farch=el9"
        }
    ],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-3970.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "8.8",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
                }
            ],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-3970.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-3970",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00116",
                    "scoring_system": "epss",
                    "scoring_elements": "0.29935",
                    "published_at": "2026-06-04T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-3970"
        },
        {
            "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1024737",
            "reference_id": "1024737",
            "reference_type": "",
            "scores": [],
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1024737"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2148918",
            "reference_id": "2148918",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2148918"
        },
        {
            "reference_url": "https://security.archlinux.org/AVG-2842",
            "reference_id": "AVG-2842",
            "reference_type": "",
            "scores": [
                {
                    "value": "Unknown",
                    "scoring_system": "archlinux",
                    "scoring_elements": ""
                }
            ],
            "url": "https://security.archlinux.org/AVG-2842"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2023:2340",
            "reference_id": "RHSA-2023:2340",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2023:2340"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2023:2883",
            "reference_id": "RHSA-2023:2883",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2023:2883"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 680,
            "name": "Integer Overflow to Buffer Overflow",
            "description": "The product performs a calculation to determine how much memory to allocate, but an integer overflow can occur that causes less memory to be allocated than expected, leading to a buffer overflow."
        }
    ],
    "exploits": [],
    "severity_range_score": "8.8 - 8.8",
    "exploitability": "0.5",
    "weighted_severity": "7.9",
    "risk_score": 4.0,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-4nzz-rnew-73e7"
}