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  • [gentoo-announce] [ GLSA 202212-06 ] OpenSSH: Multiple Vulnerabilities

    From glsamaker@gentoo.org@21:1/5 to All on Wed Dec 28 20:10:02 2022
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    Gentoo Linux Security Advisory GLSA 202212-06
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    https://security.gentoo.org/
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    Severity: High
    Title: OpenSSH: Multiple Vulnerabilities
    Date: December 28, 2022
    Bugs: #874876, #733802, #815010
    ID: 202212-06

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    Synopsis
    ========

    Multiple vulnerabilities have been found in OpenSSH, the worst of which
    could result in arbitrary code execution.

    Background
    ==========

    OpenSSH is a free application suite consisting of server and clients
    that replace tools like telnet, rlogin, rcp and ftp with more secure
    versions offering additional functionality.

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

    -------------------------------------------------------------------
    Package / Vulnerable / Unaffected
    -------------------------------------------------------------------
    1 net-misc/openssh < 9.1_p1 >= 9.1_p1

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

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

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=net-misc/openssh-9.1_p1"

    References
    ==========

    [ 1 ] CVE-2020-15778
    https://nvd.nist.gov/vuln/detail/CVE-2020-15778

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

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

    https://security.gentoo.org/glsa/202212-06

    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 security@gentoo.org 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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