PYSEC-2023-320

    Dashboard / Vulnerabilities / PYSEC-2023-320

    PYSEC-2023-320

    Published: 23 Oct 2023Last Modified: 21 May 2026

    Summary:

    Details: WebAssembly wabt 1.0.33 contains an Out-of-Bound Memory Write in DataSegment::Drop(), which lead to segmentation fault.

    References: https://github.com/WebAssembly/wabt/issues/2311

    Affected packages

    Package

    Name: wabt

    Purl: pkg:pypi/wabt

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    0.1
    0.1.1
    0.1.2

    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-2023-320 | CVE-DB