cve-2024-24564
Vulnerability from cvelistv5
Published
2024-02-26 20:16
Modified
2024-10-25 20:33
Severity ?
3.7 (Low) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. When using the built-in `extract32(b, start)`, if the `start` index provided has for side effect to update `b`, the byte array to extract `32` bytes from, it could be that some dirty memory is read and returned by `extract32`. This vulnerability is fixed in 0.4.0.
References
security-advisories@github.comhttps://github.com/vyperlang/vyper/commit/3d9c537142fb99b2672f21e2057f5f202cde194fPatch
security-advisories@github.comhttps://github.com/vyperlang/vyper/security/advisories/GHSA-4hwq-4cpm-8vmxExploit, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/vyperlang/vyper/security/advisories/GHSA-4hwq-4cpm-8vmxExploit, Vendor Advisory
Impacted products
Vendor Product Version
vyperlang vyper Version: < 0.4.0
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