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CVE-2024-32873— evmos allows transferring unvested tokens after delegations

Quick assessment

Affected
evmos evmos
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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 18.0.0之前版本存在安全漏洞，该漏洞源于缺少预编译检查。

CVSS 3.5 · Low EPSS 0.38% · P30

Possible ATT&CK Techniques 1 AI

T1498 · Network Denial of Service
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I. Basic Information for CVE-2024-32873

Vulnerability Information
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Vulnerability Title
evmos allows transferring unvested tokens after delegations
Source: CVE Program / CVE List V5
Vulnerability Description
Evmos is the Ethereum Virtual Machine (EVM) Hub on the Cosmos Network. The spendable balance is not updated properly when delegating vested tokens. The issue allows a clawback vesting account to anticipate the release of unvested tokens. This vulnerability is fixed in 18.0.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
数值计算不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Evmos 安全漏洞
Source: CNNVD (China National Vulnerability Database)
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 18.0.0之前版本存在安全漏洞，该漏洞源于缺少预编译检查。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
evmos evmos < 18.0.0 -

II. Public POCs for CVE-2024-32873

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III. Intelligence Information for CVE-2024-32873

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Patches & Fixes for CVE-2024-32873 (1)

Vendor Advisories for CVE-2024-32873 (1)

Same Patch Batch · evmos · 2024-06-06 · 3 CVEs total

CVE-2024-37153 7.5 HIGH Evmos's contract balance not updating correctly after interchain transaction
CVE-2024-37154 5.3 MEDIUM Evmos allows unvested token delegations

IV. Related Vulnerabilities

Same product: evmos
Same vendor: evmos
Same weakness: CWE-682

V. Comments for CVE-2024-32873

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