PYSEC-2023-305

    Dashboard / Vulnerabilities / PYSEC-2023-305

    PYSEC-2023-305

    Published: 18 Sept 2023Last Modified: 21 Nov 2024

    Summary:

    Details: 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.

    References: https://github.com/vyperlang/vyper/security/advisories/GHSA-3hg2-r75x-g69m, https://github.com/vyperlang/vyper/pull/3605, https://github.com/vyperlang/vyper/commit/0b740280c1e3c5528a20d47b29831948ddcc6d83

    Affected packages

    Package

    Name: vyper

    Purl: pkg:pypi/vyper

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -0b740280c1e3c5528a20d47b29831948ddcc6d83

    Affected versions

    0.2.10
    0.2.11
    0.2.12
    0.2.13
    0.2.14
    0.2.15
    0.2.16
    0.2.9

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    PYSEC-2023-305 | CVE-DB