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CVE-2022-24788

HIGH

7.1

Description

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.

CVE Details

CVSS v3.1 Score7.1

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published4/13/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

vyperlang:vyper

Weaknesses (CWE)

CWE-120CWE-119

References

https://github.com/vyperlang/vyper/commit/049dbdc647b2ce838fae7c188e6bb09cf16e470b(security-advisories@github.com)

https://github.com/vyperlang/vyper/security/advisories/GHSA-4mrx-6fxm-8jpg(security-advisories@github.com)

https://github.com/vyperlang/vyper/commit/049dbdc647b2ce838fae7c188e6bb09cf16e470b(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/vyperlang/vyper/security/advisories/GHSA-4mrx-6fxm-8jpg(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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