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  • [gentoo-announce] [ GLSA 202210-02 ] OpenSSL: Multiple Vulnerabilities

    From John Helmert III@21:1/5 to All on Sun Oct 16 16:40:01 2022
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    Gentoo Linux Security Advisory GLSA 202210-02
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    https://security.gentoo.org/
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    Severity: Normal
    Title: OpenSSL: Multiple Vulnerabilities
    Date: October 16, 2022
    Bugs: #741570, #809980, #832339, #835343, #842489, #856592
    ID: 202210-02

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    Synopsis
    ========

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

    Background
    ==========

    OpenSSL is an Open Source toolkit implementing the Secure Sockets Layer
    (SSL v2/v3) and Transport Layer Security (TLS v1) as well as a general
    purpose cryptography library.

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

    -------------------------------------------------------------------
    Package / Vulnerable / Unaffected
    -------------------------------------------------------------------
    1 dev-libs/openssl < 1.1.1q >= 1.1.1q

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

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

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=dev-libs/openssl-1.1.1q"

    References
    ==========

    [ 1 ] CVE-2020-1968
    https://nvd.nist.gov/vuln/detail/CVE-2020-1968
    [ 2 ] CVE-2021-3711
    https://nvd.nist.gov/vuln/detail/CVE-2021-3711
    [ 3 ] CVE-2021-3712
    https://nvd.nist.gov/vuln/detail/CVE-2021-3712
    [ 4 ] CVE-2021-4160
    https://nvd.nist.gov/vuln/detail/CVE-2021-4160
    [ 5 ] CVE-2022-0778
    https://nvd.nist.gov/vuln/detail/CVE-2022-0778
    [ 6 ] CVE-2022-1292
    https://nvd.nist.gov/vuln/detail/CVE-2022-1292
    [ 7 ] CVE-2022-1473
    https://nvd.nist.gov/vuln/detail/CVE-2022-1473
    [ 8 ] CVE-2022-2097
    https://nvd.nist.gov/vuln/detail/CVE-2022-2097

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

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

    https://security.gentoo.org/glsa/202210-02

    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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