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  • [gentoo-announce] [ GLSA 202210-06 ] libvirt: Multiple Vulnerabilities

    From [email protected]@21:1/5 to All on Sun Oct 16 17:00:01 2022
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    Gentoo Linux Security Advisory GLSA 202210-06
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    https://security.gentoo.org/
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    Severity: Low
    Title: libvirt: Multiple Vulnerabilities
    Date: October 16, 2022
    Bugs: #746119, #799713, #812317, #836128
    ID: 202210-06

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    Synopsis
    ========

    Multiple vulnerabilities have been discovered in libvirt, the worst of
    which could result in denial of service.

    Background
    ==========

    libvirt is a C toolkit for manipulating virtual machines.

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

    -------------------------------------------------------------------
    Package / Vulnerable / Unaffected
    -------------------------------------------------------------------
    1 app-emulation/libvirt < 8.2.0 >= 8.2.0
    2 dev-python/libvirt-python < 8.2.0 >= 8.2.0

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

    Multiple vulnerabilities have been discovered in libvirt. Please review
    the CVE identifiers referenced below for details.

    Impact
    ======

    Please review the referenced CVE identifiers for details.

    Workaround
    ==========

    There is no known workaround at this time.

    Resolution
    ==========

    All libvirt users should upgrade to the latest version:

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=app-emulation/libvirt-8.2.0"

    All libvirt-python users should upgrade to the latest version:

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=dev-python/libvirt-python-8.2.0"

    References
    ==========

    [ 1 ] CVE-2020-14339
    https://nvd.nist.gov/vuln/detail/CVE-2020-14339
    [ 2 ] CVE-2020-25637
    https://nvd.nist.gov/vuln/detail/CVE-2020-25637
    [ 3 ] CVE-2021-3631
    https://nvd.nist.gov/vuln/detail/CVE-2021-3631
    [ 4 ] CVE-2021-3667
    https://nvd.nist.gov/vuln/detail/CVE-2021-3667
    [ 5 ] CVE-2022-0897
    https://nvd.nist.gov/vuln/detail/CVE-2022-0897

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

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

    https://security.gentoo.org/glsa/202210-06

    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 [email protected] or alternatively, you may file a bug at https://bugs.gentoo.org.

    License
    =======

    Copyright 2022 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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