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    Gentoo: GLSA-202009-18: Bitcoin: Multiple vulnerabilities

    Date
    103
    Posted By
    Multiple vulnerabilities have been found in Bitcoin, the worst of which could result in a Denial of Service condition.
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    Gentoo Linux Security Advisory                           GLSA 202009-18
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                                               https://security.gentoo.org/
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     Severity: Normal
        Title: Bitcoin: Multiple vulnerabilities
         Date: September 30, 2020
         Bugs: #711198
           ID: 202009-18
    
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    Synopsis
    ========
    
    Multiple vulnerabilities have been found in Bitcoin, the worst of which
    could result in a Denial of Service condition.
    
    Background
    ==========
    
    Bitcoin Core consists of both “full-node” software for fully validating
    the blockchain as well as a bitcoin wallet.
    
    Affected packages
    =================
    
        -------------------------------------------------------------------
         Package              /     Vulnerable     /            Unaffected
        -------------------------------------------------------------------
      1  net-p2p/bitcoind             < 0.20.1                  >= 0.20.1
      2  net-p2p/bitcoin-qt           < 0.20.1                  >= 0.20.1
      3  net-p2p/bitcoin-cli          < 0.20.1                  >= 0.20.1
        -------------------------------------------------------------------
         3 affected packages
    
    Description
    ===========
    
    Multiple vulnerabilities have been discovered in Bitcoin. 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 bitcoind users should upgrade to the latest version:
    
      # emerge --sync
      # emerge --ask --oneshot --verbose ">=net-p2p/bitcoind-0.20.1"
    
    All bitcoin-qt users should upgrade to the latest version:
    
      # emerge --sync
      # emerge --ask --oneshot --verbose ">=net-p2p/bitcoin-qt-0.20.1"
    
    All bitcoin-cli users should upgrade to the latest version:
    
      # emerge --sync
      # emerge --ask --oneshot --verbose ">=net-p2p/bitcoin-cli-0.20.1"
    
    References
    ==========
    
    [ 1 ] CVE-2019-15947
          https://nvd.nist.gov/vuln/detail/CVE-2019-15947
    [ 2 ] CVE-2020-14198
          https://nvd.nist.gov/vuln/detail/CVE-2020-14198
    
    Availability
    ============
    
    This GLSA and any updates to it are available for viewing at
    the Gentoo Security Website:
    
     https://security.gentoo.org/glsa/202009-18
    
    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
    This email address is being protected from spambots. You need JavaScript enabled to view it. or alternatively, you may file a bug at
    https://bugs.gentoo.org.
    
    License
    =======
    
    Copyright 2020 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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