{"containers":{"cna":{"affected":[{"product":"openzeppelin-contracts","vendor":"OpenZeppelin","versions":[{"status":"affected","version":">= 4.0.0, < 4.7.1"}]}],"descriptions":[{"lang":"en","value":"OpenZeppelin Contracts is a library for smart contract development. Versions 4.0.0 until 4.7.1 are vulnerable to ERC165Checker reverting instead of returning `false`. `ERC165Checker.supportsInterface` is designed to always successfully return a boolean, and under no circumstance revert. However, an incorrect assumption about Solidity 0.8's `abi.decode` allows some cases to revert, given a target contract that doesn't implement EIP-165 as expected, specifically if it returns a value other than 0 or 1. The contracts that may be affected are those that use `ERC165Checker` to check for support for an interface and then handle the lack of support in a way other than reverting. The issue was patched in version 4.7.1."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","description":"CWE-20: Improper Input Validation","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2022-07-21T14:00:18.000Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M"},"references":[{"tags":["x_refsource_MISC"],"url":"https://github.com/OpenZeppelin/openzeppelin-contracts/pull/3552"},{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/OpenZeppelin/openzeppelin-contracts/security/advisories/GHSA-qh9x-gcfh-pcrw"}],"source":{"advisory":"GHSA-qh9x-gcfh-pcrw","discovery":"UNKNOWN"},"title":" OpenZeppelin Contracts's ERC165Checker may revert instead of returning false","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security-advisories@github.com","ID":"CVE-2022-31170","STATE":"PUBLIC","TITLE":" OpenZeppelin Contracts's ERC165Checker may revert instead of returning false"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"openzeppelin-contracts","version":{"version_data":[{"version_value":">= 4.0.0, < 4.7.1"}]}}]},"vendor_name":"OpenZeppelin"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"OpenZeppelin Contracts is a library for smart contract development. 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The issue was patched in version 4.7.1."}]},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-20: Improper Input Validation"}]}]},"references":{"reference_data":[{"name":"https://github.com/OpenZeppelin/openzeppelin-contracts/pull/3552","refsource":"MISC","url":"https://github.com/OpenZeppelin/openzeppelin-contracts/pull/3552"},{"name":"https://github.com/OpenZeppelin/openzeppelin-contracts/security/advisories/GHSA-qh9x-gcfh-pcrw","refsource":"CONFIRM","url":"https://github.com/OpenZeppelin/openzeppelin-contracts/security/advisories/GHSA-qh9x-gcfh-pcrw"}]},"source":{"advisory":"GHSA-qh9x-gcfh-pcrw","discovery":"UNKNOWN"}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T07:11:39.603Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/OpenZeppelin/openzeppelin-contracts/pull/3552"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/OpenZeppelin/openzeppelin-contracts/security/advisories/GHSA-qh9x-gcfh-pcrw"}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-23T15:53:10.305026Z","id":"CVE-2022-31170","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"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":"2025-04-23T17:57:25.929Z"}}]},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2022-31170","datePublished":"2022-07-21T14:00:18.000Z","dateReserved":"2022-05-18T00:00:00.000Z","dateUpdated":"2025-04-23T17:57:25.929Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}