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  • [gentoo-announce] [ GLSA 202310-18 ] Rack: Multiple Vulnerabilities

    From glsamaker@gentoo.org@21:1/5 to All on Mon Oct 30 10:40:01 2023
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    Gentoo Linux Security Advisory GLSA 202310-18
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    https://security.gentoo.org/
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    Severity: High
    Title: Rack: Multiple Vulnerabilities
    Date: October 30, 2023
    Bugs: #884795
    ID: 202310-18

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    Synopsis
    ========

    Multiple vulnerabilities have been discovered in Rack, the worst of
    which can lead to sequence injection in logging compontents.

    Background
    ==========

    Rack is a modular Ruby web server interface.

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

    Package Vulnerable Unaffected
    ------------- ------------ ------------
    dev-ruby/rack < 2.2.3.1 >= 2.2.3.1

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

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

    Impact
    ======

    A possible denial of service vulnerability was found in the multipart
    parsing component of Rack.

    A sequence injection vulnerability was found which could allow a
    possible shell escape in the Lint and CommonLogger components of Rack.

    Workaround
    ==========

    There is no known workaround at this time.

    Resolution
    ==========

    All Rack users should upgrade to the latest version:

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=dev-ruby/rack-2.2.3.1"

    References
    ==========

    [ 1 ] CVE-2022-30122
    https://nvd.nist.gov/vuln/detail/CVE-2022-30122
    [ 2 ] CVE-2022-30123
    https://nvd.nist.gov/vuln/detail/CVE-2022-30123

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

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

    https://security.gentoo.org/glsa/202310-18

    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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