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  • [gentoo-announce] [ GLSA 202402-01 ] glibc: Multiple Vulnerabilities

    From glsamaker@gentoo.org@21:1/5 to All on Fri Feb 2 04:10:01 2024
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    Gentoo Linux Security Advisory GLSA 202402-01
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    https://security.gentoo.org/
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    Severity: High
    Title: glibc: Multiple Vulnerabilities
    Date: February 02, 2024
    Bugs: #918412, #923352
    ID: 202402-01

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    Synopsis
    ========

    Multiple vulnerabilities in glibc could result in Local Privilege
    Escalation.

    Background
    ==========

    glibc is a package that contains the GNU C library.

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

    Package Vulnerable Unaffected
    -------------- ------------ ------------
    sys-libs/glibc < 2.38-r10 >= 2.38-r10

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

    Multiple vulnerabilities have been discovered in glibc. 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 glibc users should upgrade to the latest version:

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=sys-libs/glibc-2.38-r10"

    References
    ==========

    [ 1 ] CVE-2023-5156
    https://nvd.nist.gov/vuln/detail/CVE-2023-5156
    [ 2 ] CVE-2023-6246
    https://nvd.nist.gov/vuln/detail/CVE-2023-6246
    [ 3 ] CVE-2023-6779
    https://nvd.nist.gov/vuln/detail/CVE-2023-6779
    [ 4 ] CVE-2023-6780
    https://nvd.nist.gov/vuln/detail/CVE-2023-6780
    [ 5 ] GLIBC-SA-2024-0001
    [ 6 ] GLIBC-SA-2024-0002
    [ 7 ] GLIBC-SA-2024-0003

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

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

    https://security.gentoo.org/glsa/202402-01

    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 2024 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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