GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/41638?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/41638?format=api",
    "vulnerability_id": "VCID-5dgw-xn7k-77br",
    "summary": "Pound is vulnerable to HTTP request smuggling, which could be exploited to\n    bypass security restrictions or poison web caches.",
    "aliases": [
        {
            "alias": "CVE-2005-3751"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/935742?format=api",
            "purl": "pkg:deb/debian/pound@1.9.4-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pound@1.9.4-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/572066?format=api",
            "purl": "pkg:deb/debian/pound@2.0-1.2",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-4mqa-bkha-kbaj"
                },
                {
                    "vulnerability": "VCID-9pjk-kxgp-h7hc"
                },
                {
                    "vulnerability": "VCID-drv6-nz1y-ffdr"
                },
                {
                    "vulnerability": "VCID-e1yx-dxa6-1bba"
                },
                {
                    "vulnerability": "VCID-jau7-gfz8-dkfa"
                },
                {
                    "vulnerability": "VCID-xap5-djda-2uem"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pound@2.0-1.2"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/935737?format=api",
            "purl": "pkg:deb/debian/pound@3.0-2?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pound@3.0-2%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/935740?format=api",
            "purl": "pkg:deb/debian/pound@4.16-3?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pound@4.16-3%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/935739?format=api",
            "purl": "pkg:deb/debian/pound@4.17-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pound@4.17-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1059648?format=api",
            "purl": "pkg:deb/debian/pound@4.22-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pound@4.22-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/75739?format=api",
            "purl": "pkg:ebuild/www-servers/pound@2.0.5",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/www-servers/pound@2.0.5"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/572065?format=api",
            "purl": "pkg:deb/debian/pound@1.8.2-1sarge1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-4mqa-bkha-kbaj"
                },
                {
                    "vulnerability": "VCID-5dgw-xn7k-77br"
                },
                {
                    "vulnerability": "VCID-9pjk-kxgp-h7hc"
                },
                {
                    "vulnerability": "VCID-drv6-nz1y-ffdr"
                },
                {
                    "vulnerability": "VCID-e1yx-dxa6-1bba"
                },
                {
                    "vulnerability": "VCID-hy5s-zgt5-wfch"
                },
                {
                    "vulnerability": "VCID-jau7-gfz8-dkfa"
                },
                {
                    "vulnerability": "VCID-xap5-djda-2uem"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pound@1.8.2-1sarge1"
        }
    ],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2005-3751",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.0177",
                    "scoring_system": "epss",
                    "scoring_elements": "0.82684",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.0177",
                    "scoring_system": "epss",
                    "scoring_elements": "0.82579",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.0177",
                    "scoring_system": "epss",
                    "scoring_elements": "0.82594",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.0177",
                    "scoring_system": "epss",
                    "scoring_elements": "0.82609",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.0177",
                    "scoring_system": "epss",
                    "scoring_elements": "0.82605",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.0177",
                    "scoring_system": "epss",
                    "scoring_elements": "0.82631",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.0177",
                    "scoring_system": "epss",
                    "scoring_elements": "0.82639",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.0177",
                    "scoring_system": "epss",
                    "scoring_elements": "0.82657",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.0177",
                    "scoring_system": "epss",
                    "scoring_elements": "0.82651",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.0177",
                    "scoring_system": "epss",
                    "scoring_elements": "0.82646",
                    "published_at": "2026-04-13T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2005-3751"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3751",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3751"
        },
        {
            "reference_url": "http://secunia.com/advisories/18367",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://secunia.com/advisories/18367"
        },
        {
            "reference_url": "http://secunia.com/advisories/18381",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://secunia.com/advisories/18381"
        },
        {
            "reference_url": "http://secunia.com/advisories/20215",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://secunia.com/advisories/20215"
        },
        {
            "reference_url": "http://secunia.com/advisories/20510",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://secunia.com/advisories/20510"
        },
        {
            "reference_url": "http://www.apsis.ch/pound/pound_list/archive/2005/2005-10/1129827166000/index_html?fullMode=1#1129827166000",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.apsis.ch/pound/pound_list/archive/2005/2005-10/1129827166000/index_html?fullMode=1#1129827166000"
        },
        {
            "reference_url": "http://www.debian.org/security/2005/dsa-934",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.debian.org/security/2005/dsa-934"
        },
        {
            "reference_url": "http://www.gentoo.org/security/en/glsa/glsa-200606-05.xml",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.gentoo.org/security/en/glsa/glsa-200606-05.xml"
        },
        {
            "reference_url": "http://www.novell.com/linux/security/advisories/2006_05_19.html",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.novell.com/linux/security/advisories/2006_05_19.html"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apsis:pound:*:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:a:apsis:pound:*:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apsis:pound:*:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2005-3751",
            "reference_id": "CVE-2005-3751",
            "reference_type": "",
            "scores": [
                {
                    "value": "4.3",
                    "scoring_system": "cvssv2",
                    "scoring_elements": "AV:N/AC:M/Au:N/C:N/I:P/A:N"
                }
            ],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2005-3751"
        },
        {
            "reference_url": "https://security.gentoo.org/glsa/200606-05",
            "reference_id": "GLSA-200606-05",
            "reference_type": "",
            "scores": [],
            "url": "https://security.gentoo.org/glsa/200606-05"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": "4.3 - 4.3",
    "exploitability": "0.5",
    "weighted_severity": "3.9",
    "risk_score": 1.9,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-5dgw-xn7k-77br"
}