Vulnerability Information
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Vulnerability Title
Evmos vulnerable to exploit of smart contract account and vesting
Vulnerability Description
Evmos is a decentralized Ethereum Virtual Machine chain on the Cosmos Network. Prior to version 19.0.0, a user can create a vesting account with a 3rd party account (EOA or contract) as funder. Then, this user can create an authorization for the contract.CallerAddress, this is the authorization checked in the code. But the funds are taken from the funder address provided in the message. Consequently, the user can fund a vesting account with a 3rd party account without its permission. The funder address can be any address, so this vulnerability can be used to drain all the accounts in the chain. The issue has been patched in version 19.0.0.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
授权机制不正确
Vulnerability Title
Evmos 安全漏洞
Vulnerability Description
Evmos是一个可扩展、高吞吐量的权益证明区块链。用于与以太坊完全兼容和互操作。 Evmos 19.0.0之前版本存在安全漏洞，该漏洞源于缺少代码检查的授权，攻击者利用此漏洞可以耗尽链中的所有账户。
CVSS Information
N/A
Vulnerability Type
N/A