{"containers": {"cna": {"affected": [{"product": "evmos", "vendor": "tharsis", "versions": [{"status": "affected", "version": "< 2.0.1"}]}], "descriptions": [{"lang": "en", "value": "Evmos is the Ethereum Virtual Machine (EVM) Hub on the Cosmos Network. In versions of evmos prior to 2.0.1 attackers are able to drain unclaimed funds from user addresses. To do this an attacker must create a new chain which does not enforce signature verification and connects it to the target evmos instance. The attacker can use this joined chain to transfer unclaimed funds. Users are advised to upgrade. There are no known workarounds for this issue."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-287", "description": "CWE-287: Improper Authentication", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-03-07T21:30:13", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/tharsis/evmos/security/advisories/GHSA-5jgq-x857-p8xw"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/tharsis/evmos/commit/28870258d4ee9f1b8aeef5eba891681f89348f71"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/tharsis/evmos/releases/tag/v2.0.1"}], "source": {"advisory": "GHSA-5jgq-x857-p8xw", "discovery": "UNKNOWN"}, "title": "Account compromise in Evmos", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security-advisories@github.com", "ID": "CVE-2022-24738", "STATE": "PUBLIC", "TITLE": "Account compromise in Evmos"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "evmos", "version": {"version_data": [{"version_value": "< 2.0.1"}]}}]}, "vendor_name": "tharsis"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Evmos is the Ethereum Virtual Machine (EVM) Hub on the Cosmos Network. In versions of evmos prior to 2.0.1 attackers are able to drain unclaimed funds from user addresses. To do this an attacker must create a new chain which does not enforce signature verification and connects it to the target evmos instance. The attacker can use this joined chain to transfer unclaimed funds. Users are advised to upgrade. There are no known workarounds for this issue."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-287: Improper Authentication"}]}]}, "references": {"reference_data": [{"name": "https://github.com/tharsis/evmos/security/advisories/GHSA-5jgq-x857-p8xw", "refsource": "CONFIRM", "url": "https://github.com/tharsis/evmos/security/advisories/GHSA-5jgq-x857-p8xw"}, {"name": "https://github.com/tharsis/evmos/commit/28870258d4ee9f1b8aeef5eba891681f89348f71", "refsource": "MISC", "url": "https://github.com/tharsis/evmos/commit/28870258d4ee9f1b8aeef5eba891681f89348f71"}, {"name": "https://github.com/tharsis/evmos/releases/tag/v2.0.1", "refsource": "MISC", "url": "https://github.com/tharsis/evmos/releases/tag/v2.0.1"}]}, "source": {"advisory": "GHSA-5jgq-x857-p8xw", "discovery": "UNKNOWN"}}}}, "cveMetadata": {"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2022-24738", "datePublished": "2022-03-07T21:30:13", "dateReserved": "2022-02-10T00:00:00", "dateUpdated": "2022-03-07T21:30:13", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:evmos:evmos:*:*:*:*:*:*:*:*", "matchCriteriaId": "5134674C-EAA2-423C-AB60-7CE330AC7BBB", "versionEndExcluding": "2.0.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Evmos is the Ethereum Virtual Machine (EVM) Hub on the Cosmos Network. In versions of evmos prior to 2.0.1 attackers are able to drain unclaimed funds from user addresses. To do this an attacker must create a new chain which does not enforce signature verification and connects it to the target evmos instance. The attacker can use this joined chain to transfer unclaimed funds. Users are advised to upgrade. There are no known workarounds for this issue."}, {"lang": "es", "value": "Evmos es el Hub de la M\u00e1quina Virtual Ethereum (EVM) en la Red Cosmos. En las versiones de evmos anteriores a 2.0.1, los atacantes son capaces de drenar los fondos no reclamados de las direcciones de los usuarios. Para ello, un atacante debe crear una nueva cadena que no aplique la verificaci\u00f3n de la firma y la conecte a la instancia evmos objetivo. El atacante puede usar esta cadena unida para transferir fondos no reclamados. Es recomendado a usuarios actualizar. No se presentan medidas de mitigaci\u00f3n conocidas para este problema"}], "id": "CVE-2022-24738", "lastModified": "2023-05-16T22:53:49.397", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2022-03-07T22:15:08.227", "references": [{"source": "security-advisories@github.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/tharsis/evmos/commit/28870258d4ee9f1b8aeef5eba891681f89348f71"}, {"source": "security-advisories@github.com", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/tharsis/evmos/releases/tag/v2.0.1"}, {"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "https://github.com/tharsis/evmos/security/advisories/GHSA-5jgq-x857-p8xw"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-287"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}