Package Instance

HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/51259?format=api",
    "purl": "pkg:nuget/libpng@1.4.10",
    "type": "nuget",
    "namespace": "",
    "name": "libpng",
    "version": "1.4.10",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": null,
    "latest_non_vulnerable_version": null,
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/37438?format=api",
            "vulnerability_id": "VCID-4se8-jgv9-f3cb",
            "summary": "Improper Restriction of Operations within the Bounds of a Memory Buffer\nThe png_set_text_2 function in pngset.c in libpng  allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted text chunk in a PNG image file, which triggers a memory allocation failure that is not properly handled, leading to a heap-based buffer overflow.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-3048.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-3048.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-3048",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.16887",
                            "scoring_system": "epss",
                            "scoring_elements": "0.95082",
                            "published_at": "2026-06-04T12:55:00Z"
                        },
                        {
                            "value": "0.16887",
                            "scoring_system": "epss",
                            "scoring_elements": "0.95091",
                            "published_at": "2026-06-05T12:55:00Z"
                        },
                        {
                            "value": "0.16887",
                            "scoring_system": "epss",
                            "scoring_elements": "0.95092",
                            "published_at": "2026-06-06T12:55:00Z"
                        },
                        {
                            "value": "0.16887",
                            "scoring_system": "epss",
                            "scoring_elements": "0.95094",
                            "published_at": "2026-06-07T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-3048"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=808139",
                    "reference_id": "808139",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=808139"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2011-3048",
                    "reference_id": "CVE-2011-3048",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-3048"
                },
                {
                    "reference_url": "https://security.gentoo.org/glsa/201206-15",
                    "reference_id": "GLSA-201206-15",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.gentoo.org/glsa/201206-15"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2012:0523",
                    "reference_id": "RHSA-2012:0523",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2012:0523"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/1417-1/",
                    "reference_id": "USN-1417-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/1417-1/"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/51199?format=api",
                    "purl": "pkg:nuget/libpng@1.6.18.1",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
                        {
                            "vulnerability": "VCID-fmt1-496f-9qf3"
                        },
                        {
                            "vulnerability": "VCID-y21n-ekwz-ayep"
                        },
                        {
                            "vulnerability": "VCID-yk3y-m6rn-ukbd"
                        },
                        {
                            "vulnerability": "VCID-z7uy-uene-gkb8"
                        }
                    ],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/libpng@1.6.18.1"
                }
            ],
            "aliases": [
                "CVE-2011-3048"
            ],
            "risk_score": 0.1,
            "exploitability": "0.5",
            "weighted_severity": "0.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-4se8-jgv9-f3cb"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": "0.1",
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/libpng@1.4.10"
}