PYSEC-2022-197

vendorUSosv
view advisory published 2022-04-13Licence: CC-BY-4.0

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. Versions of vyper prior to 0.3.2 suffer from a potential buffer overrun. Importing a function from a JSON interface which returns `bytes` generates bytecode which does not clamp bytes length, potentially resulting in a buffer overrun. Users are advised to upgrade. There are no known workarounds for this issue.

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describes (1)

Related CVEs.

IDseverity exploitable
CVE-2022-24788UScritical9.8—
Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. Versions of vyper prior to 0.3.2 suffer from a potential buffer overrun. Importing a function from a J…
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