CVE-2024-37158

Evmos is the Ethereum Virtual Machine (EVM) Hub on the Cosmos Network. Preliminary checks on actions computed by the clawback vesting accounts are performed in the ante handler. Evmos core, implements two different ante handlers: one for Cosmos transactions and one for Ethereum transactions. Checks performed on the two implementation are different. The vulnerability discovered allowed a clawback account to bypass Cosmos ante handler checks by sending an Ethereum transaction targeting a precompile used to interact with a Cosmos SDK module. This vulnerability is fixed in 18.0.0.

CVSS v3 3.5 LOW

3.5^/10

CVSS v3 : LOW

Vector :

Exploitability : 2.1 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/evmos/evmos/commit/b2a09ca66613d8b04decd3f2dcba8e1e77709dcb
https://github.com/evmos/evmos/security/advisories/GHSA-pxv8-qhrh-jc7v

Configurations

No configuration.

History

No history.

Information

Published : 2024-06-17 14:15

Updated : 2024-06-20 12:44

NVD link : CVE-2024-37158

Mitre link : CVE-2024-37158

CVE.ORG link : CVE-2024-37158

JSON object : View

Products Affected

No product.

CWE

CWE-691

Insufficient Control Flow Management

{"id": "CVE-2024-37158", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.5, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.1}]}, "published": "2024-06-17T14:15:10.430", "references": [{"url": "https://github.com/evmos/evmos/commit/b2a09ca66613d8b04decd3f2dcba8e1e77709dcb", "source": "security-advisories@github.com"}, {"url": "https://github.com/evmos/evmos/security/advisories/GHSA-pxv8-qhrh-jc7v", "source": "security-advisories@github.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-691"}]}], "descriptions": [{"lang": "en", "value": "Evmos is the Ethereum Virtual Machine (EVM) Hub on the Cosmos Network. Preliminary checks on actions computed by the clawback vesting accounts are performed in the ante handler. Evmos core, implements two different ante handlers: one for Cosmos transactions and one for Ethereum transactions. Checks performed on the two implementation are different. The vulnerability discovered allowed a clawback account to bypass Cosmos ante handler checks by sending an Ethereum transaction targeting a precompile used to interact with a Cosmos SDK module. This vulnerability is fixed in 18.0.0.\n\n"}, {"lang": "es", "value": "Evmos es el centro de m\u00e1quinas virtuales Ethereum (EVM) en Cosmos Network. Las comprobaciones preliminares de las acciones calculadas por las cuentas de recuperaci\u00f3n de derechos se realizan en el gestor ante. El n\u00facleo de Evmos implementa dos controladores de ante diferentes: uno para transacciones Cosmos y otro para transacciones Ethereum. Las comprobaciones realizadas en las dos implementaciones son diferentes. La vulnerabilidad descubierta permiti\u00f3 que una cuenta de recuperaci\u00f3n eludiera las comprobaciones del ante handler de Cosmos enviando una transacci\u00f3n de Ethereum dirigida a una precompilaci\u00f3n utilizada para interactuar con un m\u00f3dulo SDK de Cosmos. Esta vulnerabilidad se solucion\u00f3 en 18.0.0."}], "lastModified": "2024-06-20T12:44:22.977", "sourceIdentifier": "security-advisories@github.com"}