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  • [gentoo-announce] [ GLSA 202301-03 ] scikit-learn: Denial of Service

    From glsamaker@gentoo.org@21:1/5 to All on Wed Jan 11 06:40:02 2023
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    Gentoo Linux Security Advisory GLSA 202301-03
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    https://security.gentoo.org/
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    Severity: Low
    Title: scikit-learn: Denial of Service
    Date: January 11, 2023
    Bugs: #758323
    ID: 202301-03

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    Synopsis
    ========

    A vulnerability was found in scikit-learn which could result in denial
    of service.

    Background
    ==========

    scikit-learn is a machine learning library for Python.

    Affected packages
    =================

    -------------------------------------------------------------------
    Package / Vulnerable / Unaffected
    -------------------------------------------------------------------
    1 sci-libs/scikit-learn < 1.1.1 >= 1.1.1

    Description
    ===========

    When supplied with a crafted model SVM, predict() can result in a null
    pointer dereference.

    Impact
    ======

    An attcker capable of providing a crafted model to scikit-learn can
    result in denial of service.

    Workaround
    ==========

    There is no known workaround at this time.

    Resolution
    ==========

    All scikit-learn users should upgrade to the latest version:

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=sci-libs/scikit-learn-1.1.1"

    References
    ==========

    [ 1 ] CVE-2020-28975
    https://nvd.nist.gov/vuln/detail/CVE-2020-28975

    Availability
    ============

    This GLSA and any updates to it are available for viewing at
    the Gentoo Security Website:

    https://security.gentoo.org/glsa/202301-03

    Concerns?
    =========

    Security is a primary focus of Gentoo Linux and ensuring the
    confidentiality and security of our users' machines is of utmost
    importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.

    License
    =======

    Copyright 2023 Gentoo Foundation, Inc; referenced text
    belongs to its owner(s).

    The contents of this document are licensed under the
    Creative Commons - Attribution / Share Alike license.

    https://creativecommons.org/licenses/by-sa/2.5
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