{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2024-42381",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "os/linux/elf.rb in Homebrew brew before 4.2.20 uses ldd to load ELF files obtained from untrusted sources, which allows attackers to achieve code execution via an ELF file with a custom .interp section. NOTE: this code execution would occur during an un-sandboxed binary relocation phase, which occurs before a user would expect execution of downloaded package content. (237d1e783f7ee261beaba7d3f6bde22da7148b0a was the tested vulnerable version.)"
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "url": "https://github.com/Homebrew/brew/tree/237d1e783f7ee261beaba7d3f6bde22da7148b0a",
                "refsource": "MISC",
                "name": "https://github.com/Homebrew/brew/tree/237d1e783f7ee261beaba7d3f6bde22da7148b0a"
            },
            {
                "url": "https://github.com/trailofbits/publications/blob/master/reviews/2023-08-28-homebrew-securityreview.pdf",
                "refsource": "MISC",
                "name": "https://github.com/trailofbits/publications/blob/master/reviews/2023-08-28-homebrew-securityreview.pdf"
            },
            {
                "url": "https://blog.trailofbits.com/2024/07/30/our-audit-of-homebrew/",
                "refsource": "MISC",
                "name": "https://blog.trailofbits.com/2024/07/30/our-audit-of-homebrew/"
            },
            {
                "url": "https://brew.sh/2024/07/30/homebrew-security-audit/",
                "refsource": "MISC",
                "name": "https://brew.sh/2024/07/30/homebrew-security-audit/"
            },
            {
                "url": "https://github.com/Homebrew/brew/commit/916b37388d3851a8a93a8e9b4adc38873680ead7",
                "refsource": "MISC",
                "name": "https://github.com/Homebrew/brew/commit/916b37388d3851a8a93a8e9b4adc38873680ead7"
            },
            {
                "url": "https://github.com/Homebrew/brew/releases/tag/4.2.20",
                "refsource": "MISC",
                "name": "https://github.com/Homebrew/brew/releases/tag/4.2.20"
            },
            {
                "url": "https://github.com/Homebrew/brew/pull/17136",
                "refsource": "MISC",
                "name": "https://github.com/Homebrew/brew/pull/17136"
            }
        ]
    },
    "impact": {
        "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AC:H/AV:N/A:H/C:H/I:H/PR:N/S:C/UI:R",
            "version": "3.1"
        }
    }
}