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I. Basic Information for CVE-2021-25837
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Cosmos Network Ethermint <= v0.4.0 is affected by cache lifecycle inconsistency in the EVM module. Due to the inconsistency between the Storage caching cycle and the Tx processing cycle, Storage changes caused by a failed transaction are improperly reserved in memory. Although the bad storage cache data will be discarded at EndBlock, it is still valid in the current block, which enables many possible attacks such as an "arbitrary mint token".
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cosmos Network Ethermint 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
KamiD Cosmos Network Ethermint是美国KamiD个人组织的一个pre-alpha软件。提供了一个可扩展的高吞吐量权益证明区块链,与以太坊完全兼容且可互操作。Cosmos Network Ethermint是美国Cosmos Network公司的一个可扩展的高吞吐量权益证明区块链。它与以太坊完全兼容且可互操作。它使用Cosmos SDK构建,该SDK在Tendermint Core共识引擎之上运行。 Cosmos Network Ethermint v0.4.0版本及之前版本存在
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
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2021-25837
#POC DescriptionSource LinkShenlong Link
1Nonehttps://github.com/iczc/Ethermint-CVE-2021-25837POC Details
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III. Intelligence Information for CVE-2021-25837
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IV. Related Vulnerabilities
V. Comments for CVE-2021-25837

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