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  • [gentoo-announce] [ GLSA 202407-06 ] cryptography: Multiple Vulnerabili

    From [email protected]@21:1/5 to All on Mon Jul 1 08:20:01 2024
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    Gentoo Linux Security Advisory GLSA 202407-06
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    https://security.gentoo.org/
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    Severity: Normal
    Title: cryptography: Multiple Vulnerabilities
    Date: July 01, 2024
    Bugs: #769419, #864049, #893576, #918685, #925120
    ID: 202407-06

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    Synopsis
    ========

    Multiple vulnerabilities have been discovered in cryptography, the worst
    of which could lead to a denial of service.

    Background
    ==========

    cryptography is a package which provides cryptographic recipes and
    primitives to Python developers.

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

    Package Vulnerable Unaffected
    ----------------------- ------------ ------------
    dev-python/cryptography < 42.0.4 >= 42.0.4

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

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

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=dev-python/cryptography-42.0.4"

    References
    ==========

    [ 1 ] CVE-2020-36242
    https://nvd.nist.gov/vuln/detail/CVE-2020-36242
    [ 2 ] CVE-2023-23931
    https://nvd.nist.gov/vuln/detail/CVE-2023-23931
    [ 3 ] CVE-2023-49083
    https://nvd.nist.gov/vuln/detail/CVE-2023-49083
    [ 4 ] CVE-2024-26130
    https://nvd.nist.gov/vuln/detail/CVE-2024-26130

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

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

    https://security.gentoo.org/glsa/202407-06

    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 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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