CVE-2023-32675 - Vulnerability Details - OpenCVE

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. In contracts with more than one regular nonpayable function, it is possible to send funds to the default function, even if the default function is marked `nonpayable`. This applies to contracts compiled with vyper versions prior to 0.3.8. This issue was fixed by the removal of the global `calldatasize` check in commit `02339dfda`. Users are advised to upgrade to version 0.3.8. Users unable to upgrade should avoid use of nonpayable default functions.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Vyperlang	Vyper

Configuration 1 [-]

cpe:2.3:a:vyperlang:vyper:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/vyperlang/vyper/commit/02339dfda0f3caabad142060d511d10bfe93c520
https://github.com/vyperlang/vyper/security/advisories/GHSA-vxmm-cwh2-q762

History

Wed, 12 Feb 2025 17:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-05-19T19:46:18.047Z

Updated: 2025-02-12T16:36:34.945Z

Reserved: 2023-05-11T16:33:45.730Z

Link: CVE-2023-32675

Vulnrichment

Updated: 2024-08-02T15:25:36.340Z

NVD

Status : Modified

Published: 2023-05-19T20:15:09.230

Modified: 2024-11-21T08:03:49.630

Link: CVE-2023-32675

Redhat

No data.

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