{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-39354", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "dateUpdated": "2024-08-03T12:00:44.050Z", "dateReserved": "2022-09-02T00:00:00", "datePublished": "2022-10-25T00:00:00"}, "containers": {"cna": {"title": "evm has incorrect is_static parameter for custom stateful precompiles", "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2022-10-25T00:00:00"}, "descriptions": [{"lang": "en", "value": "SputnikVM, also called evm, is a Rust implementation of Ethereum Virtual Machine. A custom stateful precompile can use the `is_static` parameter to determine if the call is executed in a static context (via `STATICCALL`), and thus decide if stateful operations should be done. Prior to version 0.36.0, the passed `is_static` parameter was incorrect -- it was only set to `true` if the call came from a direct `STATICCALL` opcode. However, once a static call context is entered, it should stay static. The issue only impacts custom precompiles that actually uses `is_static`. For those affected, the issue can lead to possible incorrect state transitions. Version 0.36.0 contains a patch. There are no known workarounds."}], "affected": [{"vendor": "rust-blockchain", "product": "evm", "versions": [{"version": "< 0.36.0", "status": "affected"}]}], "references": [{"url": "https://github.com/rust-blockchain/evm/security/advisories/GHSA-hhc4-47rh-cr34"}, {"url": "https://github.com/rust-blockchain/evm/pull/133"}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "NONE", "baseScore": 5.9, "baseSeverity": "MEDIUM"}}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-670: Always-Incorrect Control Flow Implementation", "cweId": "CWE-670"}]}], "source": {"advisory": "GHSA-hhc4-47rh-cr34", "discovery": "UNKNOWN"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T12:00:44.050Z"}, "title": "CVE Program Container", "references": [{"url": "https://github.com/rust-blockchain/evm/security/advisories/GHSA-hhc4-47rh-cr34", "tags": ["x_transferred"]}, {"url": "https://github.com/rust-blockchain/evm/pull/133", "tags": ["x_transferred"]}]}]}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:evm_project:evm:*:*:*:*:*:rust:*:*", "matchCriteriaId": "9EC748FD-B195-458A-86B4-E1E5677BCABD", "versionEndExcluding": "0.36.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "SputnikVM, also called evm, is a Rust implementation of Ethereum Virtual Machine. A custom stateful precompile can use the `is_static` parameter to determine if the call is executed in a static context (via `STATICCALL`), and thus decide if stateful operations should be done. Prior to version 0.36.0, the passed `is_static` parameter was incorrect -- it was only set to `true` if the call came from a direct `STATICCALL` opcode. However, once a static call context is entered, it should stay static. The issue only impacts custom precompiles that actually uses `is_static`. For those affected, the issue can lead to possible incorrect state transitions. Version 0.36.0 contains a patch. There are no known workarounds."}, {"lang": "es", "value": "SputnikVM, tambi\u00e9n llamado evm, es una implementaci\u00f3n en Rust de la m\u00e1quina virtual de Ethereum. Una precompilaci\u00f3n personalizada con estado puede usar el par\u00e1metro \"is_static\" para determinar si la llamada es ejecutada en un contexto est\u00e1tico (por medio de \"STATICCALL\"), y as\u00ed decidir si es debido realizar operaciones con estado. versiones anteriores a 0.36.0, el par\u00e1metro pasado \"is_static\" era incorrecto -- s\u00f3lo se pon\u00eda a \"true\" si la llamada proven\u00eda de un opcode directo \"STATICCALL\". Sin embargo, una vez que es introducido un contexto de llamada est\u00e1tica, deber\u00eda permanecer est\u00e1tico. El problema s\u00f3lo afecta a los precompiladores personalizados que realmente usan \"is_static\". Para los afectados, el problema puede conllevar a posibles transiciones de estado incorrectas. La versi\u00f3n 0.36.0 contiene un parche. No se presentan mitigaciones conocidas"}], "id": "CVE-2022-39354", "lastModified": "2022-10-28T19:37:37.963", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2022-10-25T19:15:11.790", "references": [{"source": "security-advisories@github.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/rust-blockchain/evm/pull/133"}, {"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "https://github.com/rust-blockchain/evm/security/advisories/GHSA-hhc4-47rh-cr34"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-670"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-670"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}