GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/85291?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/85291?format=api",
    "vulnerability_id": "VCID-cy1u-z2ns-c3fu",
    "summary": "giflib: Use-after-free in gifcolor utility",
    "aliases": [
        {
            "alias": "CVE-2016-3177"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/923122?format=api",
            "purl": "pkg:deb/debian/giflib@5.1.4-0.1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/giflib@5.1.4-0.1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1051202?format=api",
            "purl": "pkg:deb/debian/giflib@5.1.4-0.4",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-9vjz-q2h7-xueb"
                },
                {
                    "vulnerability": "VCID-p33t-h9n1-h3ck"
                },
                {
                    "vulnerability": "VCID-wtm9-uuux-dqcc"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/giflib@5.1.4-0.4"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/923119?format=api",
            "purl": "pkg:deb/debian/giflib@5.1.9-2?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-276w-96xc-5be1"
                },
                {
                    "vulnerability": "VCID-c3n5-vvnd-3uc8"
                },
                {
                    "vulnerability": "VCID-dv4g-b5vw-huf4"
                },
                {
                    "vulnerability": "VCID-nz8n-htdu-k7gw"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/giflib@5.1.9-2%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/923117?format=api",
            "purl": "pkg:deb/debian/giflib@5.2.1-2.5?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-276w-96xc-5be1"
                },
                {
                    "vulnerability": "VCID-c3n5-vvnd-3uc8"
                },
                {
                    "vulnerability": "VCID-dv4g-b5vw-huf4"
                },
                {
                    "vulnerability": "VCID-nz8n-htdu-k7gw"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/giflib@5.2.1-2.5%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/923120?format=api",
            "purl": "pkg:deb/debian/giflib@5.2.2-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/giflib@5.2.2-1%3Fdistro=trixie"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1050101?format=api",
            "purl": "pkg:deb/debian/giflib@3.0-5",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-5byx-7b2n-hkdh"
                },
                {
                    "vulnerability": "VCID-6uh1-fjn3-6kc7"
                },
                {
                    "vulnerability": "VCID-9vjz-q2h7-xueb"
                },
                {
                    "vulnerability": "VCID-cy1u-z2ns-c3fu"
                },
                {
                    "vulnerability": "VCID-er2y-2gp1-6uge"
                },
                {
                    "vulnerability": "VCID-p33t-h9n1-h3ck"
                },
                {
                    "vulnerability": "VCID-qcj7-sct6-w7ey"
                },
                {
                    "vulnerability": "VCID-wtm9-uuux-dqcc"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/giflib@3.0-5"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1050102?format=api",
            "purl": "pkg:deb/debian/giflib@3.0-5.2",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-5byx-7b2n-hkdh"
                },
                {
                    "vulnerability": "VCID-6uh1-fjn3-6kc7"
                },
                {
                    "vulnerability": "VCID-9vjz-q2h7-xueb"
                },
                {
                    "vulnerability": "VCID-cy1u-z2ns-c3fu"
                },
                {
                    "vulnerability": "VCID-er2y-2gp1-6uge"
                },
                {
                    "vulnerability": "VCID-p33t-h9n1-h3ck"
                },
                {
                    "vulnerability": "VCID-qcj7-sct6-w7ey"
                },
                {
                    "vulnerability": "VCID-wtm9-uuux-dqcc"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/giflib@3.0-5.2"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1050103?format=api",
            "purl": "pkg:deb/debian/giflib@3.0-6",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-5byx-7b2n-hkdh"
                },
                {
                    "vulnerability": "VCID-6uh1-fjn3-6kc7"
                },
                {
                    "vulnerability": "VCID-9vjz-q2h7-xueb"
                },
                {
                    "vulnerability": "VCID-cy1u-z2ns-c3fu"
                },
                {
                    "vulnerability": "VCID-er2y-2gp1-6uge"
                },
                {
                    "vulnerability": "VCID-p33t-h9n1-h3ck"
                },
                {
                    "vulnerability": "VCID-qcj7-sct6-w7ey"
                },
                {
                    "vulnerability": "VCID-wtm9-uuux-dqcc"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/giflib@3.0-6"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1050104?format=api",
            "purl": "pkg:deb/debian/giflib@3.0-11",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-5byx-7b2n-hkdh"
                },
                {
                    "vulnerability": "VCID-6uh1-fjn3-6kc7"
                },
                {
                    "vulnerability": "VCID-9vjz-q2h7-xueb"
                },
                {
                    "vulnerability": "VCID-cy1u-z2ns-c3fu"
                },
                {
                    "vulnerability": "VCID-er2y-2gp1-6uge"
                },
                {
                    "vulnerability": "VCID-p33t-h9n1-h3ck"
                },
                {
                    "vulnerability": "VCID-qcj7-sct6-w7ey"
                },
                {
                    "vulnerability": "VCID-wtm9-uuux-dqcc"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/giflib@3.0-11"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1050105?format=api",
            "purl": "pkg:deb/debian/giflib@4.1.6-6",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-9vjz-q2h7-xueb"
                },
                {
                    "vulnerability": "VCID-cy1u-z2ns-c3fu"
                },
                {
                    "vulnerability": "VCID-p33t-h9n1-h3ck"
                },
                {
                    "vulnerability": "VCID-qcj7-sct6-w7ey"
                },
                {
                    "vulnerability": "VCID-wtm9-uuux-dqcc"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/giflib@4.1.6-6"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1051197?format=api",
            "purl": "pkg:deb/debian/giflib@4.1.6-9",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-9vjz-q2h7-xueb"
                },
                {
                    "vulnerability": "VCID-cy1u-z2ns-c3fu"
                },
                {
                    "vulnerability": "VCID-p33t-h9n1-h3ck"
                },
                {
                    "vulnerability": "VCID-qcj7-sct6-w7ey"
                },
                {
                    "vulnerability": "VCID-wtm9-uuux-dqcc"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/giflib@4.1.6-9"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1051198?format=api",
            "purl": "pkg:deb/debian/giflib@4.1.6-9%2Bdeb6u1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-9vjz-q2h7-xueb"
                },
                {
                    "vulnerability": "VCID-cy1u-z2ns-c3fu"
                },
                {
                    "vulnerability": "VCID-p33t-h9n1-h3ck"
                },
                {
                    "vulnerability": "VCID-qcj7-sct6-w7ey"
                },
                {
                    "vulnerability": "VCID-wtm9-uuux-dqcc"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/giflib@4.1.6-9%252Bdeb6u1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1051199?format=api",
            "purl": "pkg:deb/debian/giflib@4.1.6-10%2Bdeb7u1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-9vjz-q2h7-xueb"
                },
                {
                    "vulnerability": "VCID-cy1u-z2ns-c3fu"
                },
                {
                    "vulnerability": "VCID-p33t-h9n1-h3ck"
                },
                {
                    "vulnerability": "VCID-qcj7-sct6-w7ey"
                },
                {
                    "vulnerability": "VCID-wtm9-uuux-dqcc"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/giflib@4.1.6-10%252Bdeb7u1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1051200?format=api",
            "purl": "pkg:deb/debian/giflib@4.1.6-11",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-9vjz-q2h7-xueb"
                },
                {
                    "vulnerability": "VCID-cy1u-z2ns-c3fu"
                },
                {
                    "vulnerability": "VCID-p33t-h9n1-h3ck"
                },
                {
                    "vulnerability": "VCID-qcj7-sct6-w7ey"
                },
                {
                    "vulnerability": "VCID-wtm9-uuux-dqcc"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/giflib@4.1.6-11"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1051201?format=api",
            "purl": "pkg:deb/debian/giflib@4.1.6-11%2Bdeb8u1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-9vjz-q2h7-xueb"
                },
                {
                    "vulnerability": "VCID-cy1u-z2ns-c3fu"
                },
                {
                    "vulnerability": "VCID-p33t-h9n1-h3ck"
                },
                {
                    "vulnerability": "VCID-qcj7-sct6-w7ey"
                },
                {
                    "vulnerability": "VCID-wtm9-uuux-dqcc"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/giflib@4.1.6-11%252Bdeb8u1"
        }
    ],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-3177.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-3177.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2016-3177",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00193",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41189",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00193",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41282",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00193",
                    "scoring_system": "epss",
                    "scoring_elements": "0.4131",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00193",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41235",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00193",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41286",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00193",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41293",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00193",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41314",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00193",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41283",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00193",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41269",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00193",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41313",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00193",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41284",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00193",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41211",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.00193",
                    "scoring_system": "epss",
                    "scoring_elements": "0.411",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.00193",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41095",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.00193",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41015",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.00459",
                    "scoring_system": "epss",
                    "scoring_elements": "0.64071",
                    "published_at": "2026-05-05T12:55:00Z"
                },
                {
                    "value": "0.00459",
                    "scoring_system": "epss",
                    "scoring_elements": "0.64115",
                    "published_at": "2026-05-07T12:55:00Z"
                },
                {
                    "value": "0.00459",
                    "scoring_system": "epss",
                    "scoring_elements": "0.6416",
                    "published_at": "2026-05-09T12:55:00Z"
                },
                {
                    "value": "0.00459",
                    "scoring_system": "epss",
                    "scoring_elements": "0.64128",
                    "published_at": "2026-05-11T12:55:00Z"
                },
                {
                    "value": "0.00459",
                    "scoring_system": "epss",
                    "scoring_elements": "0.64155",
                    "published_at": "2026-05-12T12:55:00Z"
                },
                {
                    "value": "0.00459",
                    "scoring_system": "epss",
                    "scoring_elements": "0.64207",
                    "published_at": "2026-05-14T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2016-3177"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3177",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3177"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1314438",
            "reference_id": "1314438",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1314438"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 416,
            "name": "Use After Free",
            "description": "Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code."
        }
    ],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": "0.5",
    "weighted_severity": "0.0",
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-cy1u-z2ns-c3fu"
}