GHSA-8cw2-jv5c-c825

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    GHSA-8cw2-jv5c-c825

    Published: 24 May 2022Last Modified: 21 Oct 2024

    Summary: Missing Initialization of Resource in Apache Arrow

    Details: It was discovered that the C++ implementation (which underlies the R, Python and Ruby implementations) of Apache Arrow 0.14.0 to 0.14.1 had a uninitialized memory bug when building arrays with null values in some cases. This can lead to uninitialized memory being unintentionally shared if Arrow Arrays are transmitted over the wire (for instance with Flight) or persisted in the streaming IPC and file formats.

    References: https://nvd.nist.gov/vuln/detail/CVE-2019-12408, https://github.com/pypa/advisory-database/tree/main/vulns/pyarrow/PYSEC-2019-195.yaml, https://github.com/rubysec/ruby-advisory-db/blob/master/gems/red-arrow/CVE-2019-12408.yml, https://lists.apache.org/thread.html/49f067b1c5fb7493d952580f0d2d032819ba351f7a78743c21126269@%3Cdev.arrow.apache.org%3E, https://lists.apache.org/thread.html/efd8bbf57427d3c303b5316d208a335f8d0c0dbe0dc4c87cfa995073@%3Cannounce.apache.org%3E

    Affected packages

    Package

    Name: pyarrow

    Purl: pkg:pypi/pyarrow

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0.14.0
    Fixed -0.15.1

    Affected versions

    0.14.0
    0.14.1

    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
    GHSA-8cw2-jv5c-c825 | CVE-DB