{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2024-45304",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2024-08-26T18:25:35.443Z",
        "datePublished": "2024-08-30T23:51:01.301Z",
        "dateUpdated": "2024-09-03T19:52:20.818Z"
    },
    "containers": {
        "cna": {
            "title": "OwnableTwoStep allows a pending owner to accept ownership after the original owner has renounced ownership in cairo-contracts",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-670",
                            "lang": "en",
                            "description": "CWE-670: Always-Incorrect Control Flow Implementation",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "HIGH",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "NONE",
                        "baseScore": 5.3,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "LOW",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/OpenZeppelin/cairo-contracts/security/advisories/GHSA-w2px-25pm-2cf9",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/OpenZeppelin/cairo-contracts/security/advisories/GHSA-w2px-25pm-2cf9"
                },
                {
                    "name": "https://github.com/OpenZeppelin/cairo-contracts/commit/ef87d7847980e0cf83f4b7f3ff23e6590fb643ec",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/OpenZeppelin/cairo-contracts/commit/ef87d7847980e0cf83f4b7f3ff23e6590fb643ec"
                },
                {
                    "name": "https://github.com/OpenZeppelin/cairo-contracts/releases/tag/v0.16.0",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/OpenZeppelin/cairo-contracts/releases/tag/v0.16.0"
                }
            ],
            "affected": [
                {
                    "vendor": "OpenZeppelin",
                    "product": "cairo-contracts",
                    "versions": [
                        {
                            "version": "< 0.16.0",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2024-08-30T23:51:18.368Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Cairo-Contracts are OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup. This vulnerability can lead to unauthorized ownership transfer, contrary to the original owner's intention of leaving the contract without an owner. It introduces a security risk where an unintended party (pending owner) can gain control of the contract after the original owner has renounced ownership. This could also be used by a malicious owner to simulate leaving a contract without an owner, to later regain ownership by previously having proposed himself as a pending owner. This issue has been addressed in release version 0.16.0. All users are advised to upgrade. There are no known workarounds for this vulnerability."
                }
            ],
            "source": {
                "advisory": "GHSA-w2px-25pm-2cf9",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-09-03T19:52:10.317679Z",
                                "id": "CVE-2024-45304",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-09-03T19:52:20.818Z"
                }
            }
        ]
    }
}