Security Advisory

CVE-2022-24845

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-04-13 21:15:16

Last updated 2025-04-22 18:15:47

Assigner GitHub_M

State PUBLISHED

Description

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. In affected versions, the return of `<iface>.returns_int128()` is not validated to fall within the bounds of `int128`. This issue can result in a misinterpretation of the integer value and lead to incorrect behavior. As of v0.3.0, `<iface>.returns_int128()` is validated in simple expressions, but not complex expressions. Users are advised to upgrade. There is no known workaround for this issue.

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