CVE-2024-24567
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CVE-2024-24567
Summary: raw_call `value=` kwargs not disabled for static and delegate calls
Details: Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. Vyper compiler allows passing a value in builtin raw_call even if the call is a delegatecall or a staticcall. But in the context of delegatecall and staticcall the handling of value is not possible due to the semantics of the respective opcodes, and vyper will silently ignore the value= argument. If the semantics of the EVM are unknown to the developer, he could suspect that by specifying the `value` kwarg, exactly the given amount will be sent along to the target. This vulnerability affects 0.3.10 and earlier versions.
References: https://github.com/vyperlang/vyper/blob/9136169468f317a53b4e7448389aa315f90b95ba/vyper/builtins/functions.py#L1100, https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/24xxx/CVE-2024-24567.json, https://github.com/vyperlang/vyper/security/advisories/GHSA-x2c2-q32w-4w6m, https://nvd.nist.gov/vuln/detail/CVE-2024-24567
Affected packages
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Type: GIT
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