{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-3096",
        "ASSIGNER": "security@php.net",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In PHP\u00a0 version 8.1.* before 8.1.28, 8.2.* before 8.2.18, 8.3.* before 8.3.5, if\u00a0a password stored with password_hash() starts with a null byte (\\x00), testing a blank string as the password via password_verify() will incorrectly return true.\n\n"
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-20 Improper Input Validation",
                        "cweId": "CWE-20"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "PHP Group",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "PHP",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "lessThan": "8.1.28",
                                                        "status": "affected",
                                                        "version": "8.1.*",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "lessThan": "8.2.18",
                                                        "status": "affected",
                                                        "version": "8.2.*",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "lessThan": "8.3.5",
                                                        "status": "affected",
                                                        "version": "8.3.*",
                                                        "versionType": "semver"
                                                    }
                                                ],
                                                "defaultStatus": "affected"
                                            }
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://github.com/php/php-src/security/advisories/GHSA-h746-cjrr-wfmr",
                "refsource": "MISC",
                "name": "https://github.com/php/php-src/security/advisories/GHSA-h746-cjrr-wfmr"
            },
            {
                "url": "http://www.openwall.com/lists/oss-security/2024/04/12/11",
                "refsource": "MISC",
                "name": "http://www.openwall.com/lists/oss-security/2024/04/12/11"
            },
            {
                "url": "https://lists.debian.org/debian-lts-announce/2024/05/msg00005.html",
                "refsource": "MISC",
                "name": "https://lists.debian.org/debian-lts-announce/2024/05/msg00005.html"
            },
            {
                "url": "https://security.netapp.com/advisory/ntap-20240510-0010/",
                "refsource": "MISC",
                "name": "https://security.netapp.com/advisory/ntap-20240510-0010/"
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.1.0-dev"
    },
    "source": {
        "advisory": "https://github.com/php/php-src/security/advisories/GHSA-h746-cjr",
        "discovery": "EXTERNAL"
    },
    "work_around": [
        {
            "lang": "en",
            "supportingMedia": [
                {
                    "base64": false,
                    "type": "text/html",
                    "value": "Pre-filter potential password strings to ensure they do not contain NUL bytes. "
                }
            ],
            "value": "Pre-filter potential password strings to ensure they do not contain NUL bytes.\u00a0"
        }
    ],
    "credits": [
        {
            "lang": "en",
            "value": "Eric Stern"
        }
    ],
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 6.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
                "version": "3.1"
            }
        ]
    }
}