Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/155301?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/155301?format=api", "purl": "pkg:composer/symfony/security-core@2.5.10", "type": "composer", "namespace": "symfony", "name": "security-core", "version": "2.5.10", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "2.6.13", "latest_non_vulnerable_version": "5.2.8", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/7410?format=api", "vulnerability_id": "VCID-ahmf-nthw-ufaq", "summary": "Cryptographic Issues\nThe `nextBytes` function in the `SecureRandom` class in Symfony does not properly generate random numbers when used with PHP without the `paragonie/random_compat` library and the `openssl_random_pseudo_bytes` function fails, which makes it easier for attackers to defeat cryptographic protection mechanisms via unspecified vectors.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2016-1902", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00397", "scoring_system": "epss", "scoring_elements": "0.60472", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00397", "scoring_system": "epss", "scoring_elements": "0.60522", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00397", "scoring_system": "epss", "scoring_elements": "0.60514", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00397", "scoring_system": "epss", "scoring_elements": "0.6035", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00397", "scoring_system": "epss", "scoring_elements": "0.60426", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00397", "scoring_system": "epss", "scoring_elements": "0.60453", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00397", "scoring_system": "epss", "scoring_elements": "0.6042", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00397", "scoring_system": "epss", "scoring_elements": "0.60469", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00397", "scoring_system": "epss", "scoring_elements": "0.60485", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00397", "scoring_system": "epss", "scoring_elements": "0.60506", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00397", "scoring_system": "epss", "scoring_elements": "0.60493", "published_at": "2026-04-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2016-1902" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1902", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1902" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4423", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4423" }, { "reference_url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security-core/CVE-2016-1902.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security-core/CVE-2016-1902.yaml" }, { "reference_url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security/CVE-2016-1902.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security/CVE-2016-1902.yaml" }, { "reference_url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2016-1902.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2016-1902.yaml" }, { "reference_url": "https://github.com/symfony/symfony/pull/17359", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/symfony/symfony/pull/17359" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2016-1902", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.0", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:L/Au:N/C:P/I:N/A:N" }, { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-1902" }, { "reference_url": "https://www.landaire.net/blog/cve-2016-1902-symfony-securerandom", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.landaire.net/blog/cve-2016-1902-symfony-securerandom" }, { "reference_url": "https://www.landaire.net/blog/cve-2016-1902-symfony-securerandom/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://www.landaire.net/blog/cve-2016-1902-symfony-securerandom/" }, { "reference_url": "http://symfony.com/blog/cve-2016-1902-securerandom-s-fallback-not-secure-when-openssl-fails", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://symfony.com/blog/cve-2016-1902-securerandom-s-fallback-not-secure-when-openssl-fails" }, { "reference_url": "http://www.debian.org/security/2016/dsa-3588", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.debian.org/security/2016/dsa-3588" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*", 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"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*" }, { "reference_url": "https://symfony.com/cve-2016-1902", "reference_id": "CVE-2016-1902", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://symfony.com/cve-2016-1902" }, { "reference_url": "https://github.com/advisories/GHSA-jjx5-fq5g-8xpc", "reference_id": "GHSA-jjx5-fq5g-8xpc", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-jjx5-fq5g-8xpc" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/22358?format=api", "purl": "pkg:composer/symfony/security-core@2.6.13", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/security-core@2.6.13" }, { "url": "http://public2.vulnerablecode.io/api/packages/22360?format=api", "purl": "pkg:composer/symfony/security-core@2.7.9", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/security-core@2.7.9" } ], "aliases": [ "CVE-2016-1902", "GHSA-jjx5-fq5g-8xpc" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ahmf-nthw-ufaq" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/security-core@2.5.10" }