CVE-2023-42441

2023-09-1821:16:09

CWE-833

CWE-667

[email protected]

web.nvd.nist.gov

vyper

python

smart contract

ethereum

evm

cve-2023-42441

nvd

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

20.6%

JSON

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine (EVM). Starting in version 0.2.9 and prior to version 0.3.10, locks of the type @nonreentrant("") or @nonreentrant('') do not produce reentrancy checks at runtime. This issue is fixed in version 0.3.10. As a workaround, ensure the lock name is a non-empty string.

Affected configurations

Vulners

NVD

Node

vyperlangvyperRange0.2.9–0.3.10

VendorProductVersionCPE
vyperlangvyper*cpe:2.3:a:vyperlang:vyper:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
vyperlang	vyper	*	cpe:2.3:a:vyperlang:vyper::::::::

CNA Affected

[
  {
    "vendor": "vyperlang",
    "product": "vyper",
    "versions": [
      {
        "version": ">= 0.2.9, < 0.3.10",
        "status": "affected"
      }
    ]
  }
]