GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/92393?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/92393?format=api",
    "vulnerability_id": "VCID-vec3-q1tz-sqfr",
    "summary": "The strchr function in procmime.c in Claws Mail (aka claws-mail) 3.8.1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted email.",
    "aliases": [
        {
            "alias": "CVE-2012-4507"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/586451?format=api",
            "purl": "pkg:deb/debian/claws-mail@3.8.1-2?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/claws-mail@3.8.1-2%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1035408?format=api",
            "purl": "pkg:deb/debian/claws-mail@3.8.1-2%2Bdeb7u1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-6bx3-z5a9-vya5"
                },
                {
                    "vulnerability": "VCID-921b-k4tj-k7gk"
                },
                {
                    "vulnerability": "VCID-eqpn-zwjp-rkdf"
                },
                {
                    "vulnerability": "VCID-p34h-zc38-63f1"
                },
                {
                    "vulnerability": "VCID-vpby-tpg2-wygr"
                },
                {
                    "vulnerability": "VCID-zaqk-yw24-t7h1"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/claws-mail@3.8.1-2%252Bdeb7u1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/584281?format=api",
            "purl": "pkg:deb/debian/claws-mail@3.17.8-1?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-185b-3s2q-1ffu"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/claws-mail@3.17.8-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/584282?format=api",
            "purl": "pkg:deb/debian/claws-mail@4.1.1-2?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/claws-mail@4.1.1-2%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/584283?format=api",
            "purl": "pkg:deb/debian/claws-mail@4.3.1-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/claws-mail@4.3.1-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/584284?format=api",
            "purl": "pkg:deb/debian/claws-mail@4.4.0-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/claws-mail@4.4.0-1%3Fdistro=trixie"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1035405?format=api",
            "purl": "pkg:deb/debian/claws-mail@3.5.0-2.1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-6bx3-z5a9-vya5"
                },
                {
                    "vulnerability": "VCID-921b-k4tj-k7gk"
                },
                {
                    "vulnerability": "VCID-eqpn-zwjp-rkdf"
                },
                {
                    "vulnerability": "VCID-p34h-zc38-63f1"
                },
                {
                    "vulnerability": "VCID-vec3-q1tz-sqfr"
                },
                {
                    "vulnerability": "VCID-vpby-tpg2-wygr"
                },
                {
                    "vulnerability": "VCID-zaqk-yw24-t7h1"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/claws-mail@3.5.0-2.1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1035406?format=api",
            "purl": "pkg:deb/debian/claws-mail@3.7.6-4%2Bsqueeze1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-6bx3-z5a9-vya5"
                },
                {
                    "vulnerability": "VCID-921b-k4tj-k7gk"
                },
                {
                    "vulnerability": "VCID-eqpn-zwjp-rkdf"
                },
                {
                    "vulnerability": "VCID-p34h-zc38-63f1"
                },
                {
                    "vulnerability": "VCID-vec3-q1tz-sqfr"
                },
                {
                    "vulnerability": "VCID-vpby-tpg2-wygr"
                },
                {
                    "vulnerability": "VCID-zaqk-yw24-t7h1"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/claws-mail@3.7.6-4%252Bsqueeze1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1035407?format=api",
            "purl": "pkg:deb/debian/claws-mail@3.7.6-4%2Bsqueeze2",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-6bx3-z5a9-vya5"
                },
                {
                    "vulnerability": "VCID-921b-k4tj-k7gk"
                },
                {
                    "vulnerability": "VCID-eqpn-zwjp-rkdf"
                },
                {
                    "vulnerability": "VCID-p34h-zc38-63f1"
                },
                {
                    "vulnerability": "VCID-vec3-q1tz-sqfr"
                },
                {
                    "vulnerability": "VCID-vpby-tpg2-wygr"
                },
                {
                    "vulnerability": "VCID-zaqk-yw24-t7h1"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/claws-mail@3.7.6-4%252Bsqueeze2"
        }
    ],
    "references": [
        {
            "reference_url": "http://lists.opensuse.org/opensuse-updates/2012-10/msg00064.html",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://lists.opensuse.org/opensuse-updates/2012-10/msg00064.html"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2012-4507",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.01238",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79305",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.01238",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79176",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.01238",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79182",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.01238",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79206",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.01238",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79191",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.01238",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79216",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.01238",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79224",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.01238",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79248",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.01238",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79232",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.01238",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79223",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.01238",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79249",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.01238",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79246",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.01238",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79247",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.01238",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79281",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.01238",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79287",
                    "published_at": "2026-04-26T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2012-4507"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=862578",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=862578"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-4507",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-4507"
        },
        {
            "reference_url": "http://www.openwall.com/lists/oss-security/2012/10/09/1",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.openwall.com/lists/oss-security/2012/10/09/1"
        },
        {
            "reference_url": "http://www.openwall.com/lists/oss-security/2012/10/09/3",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.openwall.com/lists/oss-security/2012/10/09/3"
        },
        {
            "reference_url": "http://www.openwall.com/lists/oss-security/2012/10/10/3",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.openwall.com/lists/oss-security/2012/10/10/3"
        },
        {
            "reference_url": "http://www.securityfocus.com/bid/55837",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.securityfocus.com/bid/55837"
        },
        {
            "reference_url": "http://www.thewildbeast.co.uk/claws-mail/bugzilla/show_bug.cgi?id=2743",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.thewildbeast.co.uk/claws-mail/bugzilla/show_bug.cgi?id=2743"
        },
        {
            "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=690151",
            "reference_id": "690151",
            "reference_type": "",
            "scores": [],
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=690151"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:claws-mail:claws-mail:3.8.1:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:a:claws-mail:claws-mail:3.8.1:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:claws-mail:claws-mail:3.8.1:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2012-4507",
            "reference_id": "CVE-2012-4507",
            "reference_type": "",
            "scores": [
                {
                    "value": "5.0",
                    "scoring_system": "cvssv2",
                    "scoring_elements": "AV:N/AC:L/Au:N/C:N/I:N/A:P"
                }
            ],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-4507"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": "5.0 - 5.0",
    "exploitability": "0.5",
    "weighted_severity": "4.5",
    "risk_score": 2.2,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-vec3-q1tz-sqfr"
}