Package Instance

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{
    "url": "http://public2.vulnerablecode.io/api/packages/202024?format=api",
    "purl": "pkg:composer/zendframework/zend-captcha@2.3.4",
    "type": "composer",
    "namespace": "zendframework",
    "name": "zend-captcha",
    "version": "2.3.4",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "2.4.9",
    "latest_non_vulnerable_version": "2.5.2",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/37949?format=api",
            "vulnerability_id": "VCID-5cz1-j5rs-dub8",
            "summary": "Potential Information Disclosure and Insufficient Entropy in Zend\\Captcha\\Word\nZend generates a \"word\" for a CAPTCHA challenge by selecting a sequence of random letters from a character set. The selection is performed using PHP's internal `array_rand()` function. This function does not generate sufficient entropy due to its usage of `rand()` instead of more cryptographically secure methods such as `openssl_pseudo_random_bytes()`. This can potentially lead to information disclosure should an attacker be able to brute force the random number generation.",
            "references": [
                {
                    "reference_url": "http://framework.zend.com/security/advisory/ZF2015-09",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://framework.zend.com/security/advisory/ZF2015-09"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/52409?format=api",
                    "purl": "pkg:composer/zendframework/zend-captcha@2.4.9",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/zendframework/zend-captcha@2.4.9"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/52410?format=api",
                    "purl": "pkg:composer/zendframework/zend-captcha@2.5.2",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/zendframework/zend-captcha@2.5.2"
                }
            ],
            "aliases": [
                "GMS-2015-47"
            ],
            "risk_score": null,
            "exploitability": "0.5",
            "weighted_severity": "0.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-5cz1-j5rs-dub8"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/37948?format=api",
            "vulnerability_id": "VCID-8atm-865q-mkf3",
            "summary": "Potential Information Disclosure and Insufficient Entropy vulnerability in `Zend\\Captcha\\Word`.",
            "references": [
                {
                    "reference_url": "https://framework.zend.com/security/advisory/ZF2015-09",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://framework.zend.com/security/advisory/ZF2015-09"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/52409?format=api",
                    "purl": "pkg:composer/zendframework/zend-captcha@2.4.9",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/zendframework/zend-captcha@2.4.9"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/52410?format=api",
                    "purl": "pkg:composer/zendframework/zend-captcha@2.5.2",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/zendframework/zend-captcha@2.5.2"
                }
            ],
            "aliases": [
                "ZF2015-09"
            ],
            "risk_score": null,
            "exploitability": "0.5",
            "weighted_severity": "0.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-8atm-865q-mkf3"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/zendframework/zend-captcha@2.3.4"
}