漏洞信息
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Vulnerability Title
evm has incorrect is_static parameter for custom stateful precompiles
Vulnerability Description
SputnikVM, also called evm, is a Rust implementation of Ethereum Virtual Machine. A custom stateful precompile can use the `is_static` parameter to determine if the call is executed in a static context (via `STATICCALL`), and thus decide if stateful operations should be done. Prior to version 0.36.0, the passed `is_static` parameter was incorrect -- it was only set to `true` if the call came from a direct `STATICCALL` opcode. However, once a static call context is entered, it should stay static. The issue only impacts custom precompiles that actually uses `is_static`. For those affected, the issue can lead to possible incorrect state transitions. Version 0.36.0 contains a patch. There are no known workarounds.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Vulnerability Type
控制流实现总是不正确
Vulnerability Title
SputnikVM 安全漏洞
Vulnerability Description
SputnikVM是rust-blockchain个人开发者的基于Rust的以太坊虚拟机实现。 SputnikVM 0.36.0之前版本存在安全漏洞，该漏洞源于传递的is_static参数是不正确，该问题可能导致不正确的状态转换。
CVSS Information
N/A
Vulnerability Type
N/A