Vulnerability Details CVE-2021-41153
The evm crate is a pure Rust implementation of Ethereum Virtual Machine. In `evm` crate `< 0.31.0`, `JUMPI` opcode's condition is checked after the destination validity check. However, according to Geth and OpenEthereum, the condition check should happen before the destination validity check. This is a **high** severity security advisory if you use `evm` crate for Ethereum mainnet. In this case, you should update your library dependency immediately to on or after `0.31.0`. This is a **low** severity security advisory if you use `evm` crate in Frontier or in a standalone blockchain, because there's no security exploit possible with this advisory. It is **not** recommended to update to on or after `0.31.0` until all the normal chain upgrade preparations have been done. If you use Frontier or other `pallet-evm` based Substrate blockchain, please ensure to update your `spec_version` before updating this. For other blockchains, please make sure to follow a hard-fork process before you update this.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 53.7%
CVSS Severity
CVSS v3 Score 8.7
CVSS v2 Score 7.5
References
Products affected by CVE-2021-41153
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cpe:2.3:a:evm_project:evm:-
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cpe:2.3:a:evm_project:evm:0.11.0
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cpe:2.3:a:evm_project:evm:0.11.1
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cpe:2.3:a:evm_project:evm:0.13.0
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cpe:2.3:a:evm_project:evm:0.13.1
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cpe:2.3:a:evm_project:evm:0.14.0
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cpe:2.3:a:evm_project:evm:0.14.1
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cpe:2.3:a:evm_project:evm:0.14.2
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cpe:2.3:a:evm_project:evm:0.15.0
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cpe:2.3:a:evm_project:evm:0.16.0
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cpe:2.3:a:evm_project:evm:0.16.1
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cpe:2.3:a:evm_project:evm:0.17.0
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cpe:2.3:a:evm_project:evm:0.17.1
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cpe:2.3:a:evm_project:evm:0.17.2
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cpe:2.3:a:evm_project:evm:0.17.3
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cpe:2.3:a:evm_project:evm:0.18.0
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cpe:2.3:a:evm_project:evm:0.18.3
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cpe:2.3:a:evm_project:evm:0.18.4
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cpe:2.3:a:evm_project:evm:0.18.5
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cpe:2.3:a:evm_project:evm:0.19.0
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cpe:2.3:a:evm_project:evm:0.20.0
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cpe:2.3:a:evm_project:evm:0.21.0
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cpe:2.3:a:evm_project:evm:0.22.0
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cpe:2.3:a:evm_project:evm:0.22.1
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cpe:2.3:a:evm_project:evm:0.23.0
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cpe:2.3:a:evm_project:evm:0.24.0
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cpe:2.3:a:evm_project:evm:0.25.0
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cpe:2.3:a:evm_project:evm:0.26.0
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cpe:2.3:a:evm_project:evm:0.27.0
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cpe:2.3:a:evm_project:evm:0.28.0
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cpe:2.3:a:evm_project:evm:0.29.0
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cpe:2.3:a:evm_project:evm:0.30.0
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cpe:2.3:a:evm_project:evm:0.30.1
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cpe:2.3:a:evm_project:evm:0.6.2
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cpe:2.3:a:evm_project:evm:0.7.0
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cpe:2.3:a:evm_project:evm:0.7.1
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cpe:2.3:a:evm_project:evm:0.9.2
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cpe:2.3:a:evm_project:evm:0.9.3
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cpe:2.3:a:evm_project:evm:0.9.4