{"containers": {"cna": {"affected": [{"product": "evm", "vendor": "rust-blockchain", "versions": [{"status": "affected", "version": "< 0.31.0"}]}], "descriptions": [{"lang": "en", "value": "The evm crate is a pure Rust implementation of Ethereum Virtual Machine. In `evm` crate `< 0.31.0`, `JUMPI` opcode's condition is checked after the destination validity check. However, according to Geth and OpenEthereum, the condition check should happen before the destination validity check. This is a **high** severity security advisory if you use `evm` crate for Ethereum mainnet. In this case, you should update your library dependency immediately to on or after `0.31.0`. This is a **low** severity security advisory if you use `evm` crate in Frontier or in a standalone blockchain, because there's no security exploit possible with this advisory. It is **not** recommended to update to on or after `0.31.0` until all the normal chain upgrade preparations have been done. If you use Frontier or other `pallet-evm` based Substrate blockchain, please ensure to update your `spec_version` before updating this. For other blockchains, please make sure to follow a hard-fork process before you update this."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.7, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-670", "description": "CWE-670: Always-Incorrect Control Flow Implementation", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-10-18T21:00:13", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/rust-blockchain/evm/security/advisories/GHSA-pvh2-pj76-4m96"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/rust-blockchain/evm/pull/67"}], "source": {"advisory": "GHSA-pvh2-pj76-4m96", "discovery": "UNKNOWN"}, "title": "Specification non-compliance in JUMPI", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "[email protected]", "ID": "CVE-2021-41153", "STATE": "PUBLIC", "TITLE": "Specification non-compliance in JUMPI"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "evm", "version": {"version_data": [{"version_value": "< 0.31.0"}]}}]}, "vendor_name": "rust-blockchain"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The evm crate is a pure Rust implementation of Ethereum Virtual Machine. 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For other blockchains, please make sure to follow a hard-fork process before you update this."}]}, "impact": {"cvss": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.7, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-670: Always-Incorrect Control Flow Implementation"}]}]}, "references": {"reference_data": [{"name": "https://github.com/rust-blockchain/evm/security/advisories/GHSA-pvh2-pj76-4m96", "refsource": "CONFIRM", "url": "https://github.com/rust-blockchain/evm/security/advisories/GHSA-pvh2-pj76-4m96"}, {"name": "https://github.com/rust-blockchain/evm/pull/67", "refsource": "MISC", "url": "https://github.com/rust-blockchain/evm/pull/67"}]}, "source": {"advisory": "GHSA-pvh2-pj76-4m96", "discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T02:59:31.621Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/rust-blockchain/evm/security/advisories/GHSA-pvh2-pj76-4m96"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/rust-blockchain/evm/pull/67"}]}]}, "cveMetadata": {"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2021-41153", "datePublished": "2021-10-18T21:00:13", "dateReserved": "2021-09-15T00:00:00", "dateUpdated": "2024-08-04T02:59:31.621Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:evm_project:evm:*:*:*:*:*:rust:*:*", "matchCriteriaId": "A596E8A1-CAD9-42EA-A190-E41251EAE3E1", "versionEndExcluding": "0.31.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The evm crate is a pure Rust implementation of Ethereum Virtual Machine. In `evm` crate `< 0.31.0`, `JUMPI` opcode's condition is checked after the destination validity check. However, according to Geth and OpenEthereum, the condition check should happen before the destination validity check. This is a **high** severity security advisory if you use `evm` crate for Ethereum mainnet. In this case, you should update your library dependency immediately to on or after `0.31.0`. This is a **low** severity security advisory if you use `evm` crate in Frontier or in a standalone blockchain, because there's no security exploit possible with this advisory. It is **not** recommended to update to on or after `0.31.0` until all the normal chain upgrade preparations have been done. If you use Frontier or other `pallet-evm` based Substrate blockchain, please ensure to update your `spec_version` before updating this. For other blockchains, please make sure to follow a hard-fork process before you update this."}, {"lang": "es", "value": "La crate evm es una implementaci\u00f3n pura de Rust de la m\u00e1quina virtual de Ethereum. En \"evm\" crate \"versiones anteriores a 0.31.0\", la condici\u00f3n del opcode \"JUMPI\" se comprueba despu\u00e9s de la comprobaci\u00f3n de validez del destino. Sin embargo, de acuerdo con Geth y OpenEthereum, la comprobaci\u00f3n de la condici\u00f3n debe ocurrir antes de la comprobaci\u00f3n de la validez del destino. Este es un aviso de seguridad **elevada** si usas la crate \"evm\" para la mainnet de Ethereum. En este caso, debe actualizar su dependencia de la biblioteca inmediatamente a la versi\u00f3n \"0.31.0\" o posterior. Este es un aviso de seguridad de **baja** gravedad si usas \"evm\" crate en Frontier o en una blockchain independiente, porque no se presenta ninguna explotaci\u00f3n de seguridad posible con este aviso. No se recomienda actualizar a la versi\u00f3n \"0.31.0\" o posterior hasta que se hayan realizado todos los preparativos normales de actualizaci\u00f3n de la cadena. Si usa Frontier u otra cadena de bloques basada en \"pallet-evm\", aseg\u00farese de actualizar su \"spec_version\" antes de actualizar esto. 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{}