GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/38131?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/38131?format=api",
    "vulnerability_id": "VCID-x4nv-gvag-7qf2",
    "summary": "CVE-2016-4423: Large username storage in session\nThe attemptAuthentication function in `Component/Security/Http/Firewall/UsernamePasswordFormAuthenticationListener.php` does not limit the length of a username stored in a session, which allows remote attackers to cause a denial of service (session storage consumption) via a series of authentication attempts with long, non-existent usernames.",
    "aliases": [
        {
            "alias": "CVE-2016-4423"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/52724?format=api",
            "purl": "pkg:composer/symfony/security@2.3.41",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/security@2.3.41"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/52725?format=api",
            "purl": "pkg:composer/symfony/security@2.8.6",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/security@2.8.6"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/52726?format=api",
            "purl": "pkg:composer/symfony/security@3.0.6",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/security@3.0.6"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/52735?format=api",
            "purl": "pkg:composer/symfony/security-http@2.7.13",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/security-http@2.7.13"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/52736?format=api",
            "purl": "pkg:composer/symfony/security-http@2.8.6",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/security-http@2.8.6"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/52737?format=api",
            "purl": "pkg:composer/symfony/security-http@3.0.6",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/security-http@3.0.6"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/52729?format=api",
            "purl": "pkg:composer/symfony/symfony@2.3.41",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/symfony@2.3.41"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/52730?format=api",
            "purl": "pkg:composer/symfony/symfony@2.7.13",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/symfony@2.7.13"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/52731?format=api",
            "purl": "pkg:composer/symfony/symfony@2.8.6",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/symfony@2.8.6"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/52732?format=api",
            "purl": "pkg:composer/symfony/symfony@3.0.6",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/symfony@3.0.6"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/52112?format=api",
            "purl": "pkg:composer/symfony/security@2.3.0",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-gjuz-mjah-e3bj"
                },
                {
                    "vulnerability": "VCID-rkap-39hu-abe9"
                },
                {
                    "vulnerability": "VCID-ty9b-xe8v-r7ag"
                },
                {
                    "vulnerability": "VCID-uk5a-g7em-gygd"
                },
                {
                    "vulnerability": "VCID-x4nv-gvag-7qf2"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/security@2.3.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/52444?format=api",
            "purl": "pkg:composer/symfony/security@2.4.0",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-gjuz-mjah-e3bj"
                },
                {
                    "vulnerability": "VCID-ty9b-xe8v-r7ag"
                },
                {
                    "vulnerability": "VCID-uk5a-g7em-gygd"
                },
                {
                    "vulnerability": "VCID-x4nv-gvag-7qf2"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/security@2.4.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/52723?format=api",
            "purl": "pkg:composer/symfony/security@3.0.0",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-14k5-2gnt-8qgd"
                },
                {
                    "vulnerability": "VCID-23hr-yznx-c3fb"
                },
                {
                    "vulnerability": "VCID-djnm-e9r4-c3f5"
                },
                {
                    "vulnerability": "VCID-dsbx-q641-4fc7"
                },
                {
                    "vulnerability": "VCID-ef86-hqv4-6kaz"
                },
                {
                    "vulnerability": "VCID-mew1-9shg-mugs"
                },
                {
                    "vulnerability": "VCID-uuk9-e5qy-rfgf"
                },
                {
                    "vulnerability": "VCID-vyug-krcw-jyef"
                },
                {
                    "vulnerability": "VCID-x4nv-gvag-7qf2"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/security@3.0.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/52733?format=api",
            "purl": "pkg:composer/symfony/security-http@2.8.0-alpha",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-x4nv-gvag-7qf2"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/security-http@2.8.0-alpha"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/52734?format=api",
            "purl": "pkg:composer/symfony/security-http@3.0.0-alpha",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-x4nv-gvag-7qf2"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/security-http@3.0.0-alpha"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/52238?format=api",
            "purl": "pkg:composer/symfony/symfony@2.4.0-alpha",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-5pmg-t1rb-wbd4"
                },
                {
                    "vulnerability": "VCID-wdz4-hfer-1ud1"
                },
                {
                    "vulnerability": "VCID-x4nv-gvag-7qf2"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/symfony@2.4.0-alpha"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/52727?format=api",
            "purl": "pkg:composer/symfony/symfony@2.8.0-alpha",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-14k5-2gnt-8qgd"
                },
                {
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                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/symfony@2.8.0-alpha"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/52728?format=api",
            "purl": "pkg:composer/symfony/symfony@3.0.0-alpha",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-14k5-2gnt-8qgd"
                },
                {
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                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/symfony@3.0.0-alpha"
        }
    ],
    "references": [
        {
            "reference_url": "https://github.com/symfony/symfony/pull/18733",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/symfony/symfony/pull/18733"
        },
        {
            "reference_url": "https://symfony.com/cve-2016-4423",
            "reference_id": "CVE-2016-4423",
            "reference_type": "",
            "scores": [],
            "url": "https://symfony.com/cve-2016-4423"
        },
        {
            "reference_url": "http://symfony.com/blog/cve-2016-4423-large-username-storage-in-session",
            "reference_id": "CVE-2016-4423-LARGE-USERNAME-STORAGE-IN-SESSION",
            "reference_type": "",
            "scores": [],
            "url": "http://symfony.com/blog/cve-2016-4423-large-username-storage-in-session"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 1035,
            "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities",
            "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017."
        },
        {
            "cwe_id": 399,
            "name": "Resource Management Errors",
            "description": "Weaknesses in this category are related to improper management of system resources."
        },
        {
            "cwe_id": 937,
            "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities",
            "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013."
        }
    ],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-x4nv-gvag-7qf2"
}