RedHat: RHSA-2019-1235:01 Important: ruby security update

    Date15 May 2019
    CategoryRed Hat
    1742
    Posted ByLinuxSecurity Advisories
    An update for ruby is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability
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    =====================================================================
                       Red Hat Security Advisory
    
    Synopsis:          Important: ruby security update
    Advisory ID:       RHSA-2019:1235-01
    Product:           Red Hat Enterprise Linux
    Advisory URL:      https://access.redhat.com/errata/RHSA-2019:1235
    Issue date:        2019-05-15
    CVE Names:         CVE-2019-8322 CVE-2019-8323 CVE-2019-8324 
                       CVE-2019-8325 
    =====================================================================
    
    1. Summary:
    
    An update for ruby is now available for Red Hat Enterprise Linux 7.
    
    Red Hat Product Security has rated this update as having a security impact
    of Important. A Common Vulnerability Scoring System (CVSS) base score,
    which gives a detailed severity rating, is available for each vulnerability
    from the CVE link(s) in the References section.
    
    2. Relevant releases/architectures:
    
    Red Hat Enterprise Linux Client (v. 7) - noarch, x86_64
    Red Hat Enterprise Linux Client Optional (v. 7) - noarch, x86_64
    Red Hat Enterprise Linux ComputeNode (v. 7) - noarch, x86_64
    Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64
    Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64
    Red Hat Enterprise Linux Server Optional (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64
    Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64
    Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch, x86_64
    Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, noarch, ppc64le, s390x
    Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, noarch, ppc64le, s390x
    
    3. Description:
    
    Ruby is an extensible, interpreted, object-oriented, scripting language. It
    has features to process text files and to perform system management tasks.
    
    Security Fix(es):
    
    * rubygems: Installing a malicious gem may lead to arbitrary code execution
    (CVE-2019-8324)
    
    * rubygems: Escape sequence injection vulnerability in gem owner
    (CVE-2019-8322)
    
    * rubygems: Escape sequence injection vulnerability in API response
    handling (CVE-2019-8323)
    
    * rubygems: Escape sequence injection vulnerability in errors
    (CVE-2019-8325)
    
    For more details about the security issue(s), including the impact, a CVSS
    score, acknowledgments, and other related information, refer to the CVE
    page(s) listed in the References section.
    
    4. Solution:
    
    For details on how to apply this update, which includes the changes
    described in this advisory, refer to:
    
    https://access.redhat.com/articles/11258
    
    5. Bugs fixed (https://bugzilla.redhat.com/):
    
    1692516 - CVE-2019-8322 rubygems: Escape sequence injection vulnerability in gem owner
    1692519 - CVE-2019-8323 rubygems: Escape sequence injection vulnerability in API response handling
    1692520 - CVE-2019-8324 rubygems: Installing a malicious gem may lead to arbitrary code execution
    1692522 - CVE-2019-8325 rubygems: Escape sequence injection vulnerability in errors
    
    6. Package List:
    
    Red Hat Enterprise Linux Client (v. 7):
    
    Source:
    ruby-2.0.0.648-35.el7_6.src.rpm
    
    noarch:
    ruby-irb-2.0.0.648-35.el7_6.noarch.rpm
    rubygem-rdoc-4.0.0-35.el7_6.noarch.rpm
    rubygems-2.0.14.1-35.el7_6.noarch.rpm
    
    x86_64:
    ruby-2.0.0.648-35.el7_6.x86_64.rpm
    ruby-debuginfo-2.0.0.648-35.el7_6.i686.rpm
    ruby-debuginfo-2.0.0.648-35.el7_6.x86_64.rpm
    ruby-libs-2.0.0.648-35.el7_6.i686.rpm
    ruby-libs-2.0.0.648-35.el7_6.x86_64.rpm
    rubygem-bigdecimal-1.2.0-35.el7_6.x86_64.rpm
    rubygem-io-console-0.4.2-35.el7_6.x86_64.rpm
    rubygem-json-1.7.7-35.el7_6.x86_64.rpm
    rubygem-psych-2.0.0-35.el7_6.x86_64.rpm
    
    Red Hat Enterprise Linux Client Optional (v. 7):
    
    noarch:
    ruby-doc-2.0.0.648-35.el7_6.noarch.rpm
    rubygem-minitest-4.3.2-35.el7_6.noarch.rpm
    rubygem-rake-0.9.6-35.el7_6.noarch.rpm
    rubygems-devel-2.0.14.1-35.el7_6.noarch.rpm
    
    x86_64:
    ruby-debuginfo-2.0.0.648-35.el7_6.x86_64.rpm
    ruby-devel-2.0.0.648-35.el7_6.x86_64.rpm
    ruby-tcltk-2.0.0.648-35.el7_6.x86_64.rpm
    
    Red Hat Enterprise Linux ComputeNode (v. 7):
    
    Source:
    ruby-2.0.0.648-35.el7_6.src.rpm
    
    noarch:
    ruby-irb-2.0.0.648-35.el7_6.noarch.rpm
    rubygem-rdoc-4.0.0-35.el7_6.noarch.rpm
    rubygems-2.0.14.1-35.el7_6.noarch.rpm
    
    x86_64:
    ruby-2.0.0.648-35.el7_6.x86_64.rpm
    ruby-debuginfo-2.0.0.648-35.el7_6.i686.rpm
    ruby-debuginfo-2.0.0.648-35.el7_6.x86_64.rpm
    ruby-libs-2.0.0.648-35.el7_6.i686.rpm
    ruby-libs-2.0.0.648-35.el7_6.x86_64.rpm
    rubygem-bigdecimal-1.2.0-35.el7_6.x86_64.rpm
    rubygem-io-console-0.4.2-35.el7_6.x86_64.rpm
    rubygem-json-1.7.7-35.el7_6.x86_64.rpm
    rubygem-psych-2.0.0-35.el7_6.x86_64.rpm
    
    Red Hat Enterprise Linux ComputeNode Optional (v. 7):
    
    noarch:
    ruby-doc-2.0.0.648-35.el7_6.noarch.rpm
    rubygem-minitest-4.3.2-35.el7_6.noarch.rpm
    rubygem-rake-0.9.6-35.el7_6.noarch.rpm
    rubygems-devel-2.0.14.1-35.el7_6.noarch.rpm
    
    x86_64:
    ruby-debuginfo-2.0.0.648-35.el7_6.x86_64.rpm
    ruby-devel-2.0.0.648-35.el7_6.x86_64.rpm
    ruby-tcltk-2.0.0.648-35.el7_6.x86_64.rpm
    
    Red Hat Enterprise Linux Server (v. 7):
    
    Source:
    ruby-2.0.0.648-35.el7_6.src.rpm
    
    noarch:
    ruby-irb-2.0.0.648-35.el7_6.noarch.rpm
    rubygem-rdoc-4.0.0-35.el7_6.noarch.rpm
    rubygems-2.0.14.1-35.el7_6.noarch.rpm
    
    ppc64:
    ruby-2.0.0.648-35.el7_6.ppc64.rpm
    ruby-debuginfo-2.0.0.648-35.el7_6.ppc.rpm
    ruby-debuginfo-2.0.0.648-35.el7_6.ppc64.rpm
    ruby-libs-2.0.0.648-35.el7_6.ppc.rpm
    ruby-libs-2.0.0.648-35.el7_6.ppc64.rpm
    rubygem-bigdecimal-1.2.0-35.el7_6.ppc64.rpm
    rubygem-io-console-0.4.2-35.el7_6.ppc64.rpm
    rubygem-json-1.7.7-35.el7_6.ppc64.rpm
    rubygem-psych-2.0.0-35.el7_6.ppc64.rpm
    
    ppc64le:
    ruby-2.0.0.648-35.el7_6.ppc64le.rpm
    ruby-debuginfo-2.0.0.648-35.el7_6.ppc64le.rpm
    ruby-libs-2.0.0.648-35.el7_6.ppc64le.rpm
    rubygem-bigdecimal-1.2.0-35.el7_6.ppc64le.rpm
    rubygem-io-console-0.4.2-35.el7_6.ppc64le.rpm
    rubygem-json-1.7.7-35.el7_6.ppc64le.rpm
    rubygem-psych-2.0.0-35.el7_6.ppc64le.rpm
    
    s390x:
    ruby-2.0.0.648-35.el7_6.s390x.rpm
    ruby-debuginfo-2.0.0.648-35.el7_6.s390.rpm
    ruby-debuginfo-2.0.0.648-35.el7_6.s390x.rpm
    ruby-libs-2.0.0.648-35.el7_6.s390.rpm
    ruby-libs-2.0.0.648-35.el7_6.s390x.rpm
    rubygem-bigdecimal-1.2.0-35.el7_6.s390x.rpm
    rubygem-io-console-0.4.2-35.el7_6.s390x.rpm
    rubygem-json-1.7.7-35.el7_6.s390x.rpm
    rubygem-psych-2.0.0-35.el7_6.s390x.rpm
    
    x86_64:
    ruby-2.0.0.648-35.el7_6.x86_64.rpm
    ruby-debuginfo-2.0.0.648-35.el7_6.i686.rpm
    ruby-debuginfo-2.0.0.648-35.el7_6.x86_64.rpm
    ruby-libs-2.0.0.648-35.el7_6.i686.rpm
    ruby-libs-2.0.0.648-35.el7_6.x86_64.rpm
    rubygem-bigdecimal-1.2.0-35.el7_6.x86_64.rpm
    rubygem-io-console-0.4.2-35.el7_6.x86_64.rpm
    rubygem-json-1.7.7-35.el7_6.x86_64.rpm
    rubygem-psych-2.0.0-35.el7_6.x86_64.rpm
    
    Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):
    
    Source:
    ruby-2.0.0.648-35.el7_6.src.rpm
    
    aarch64:
    ruby-2.0.0.648-35.el7_6.aarch64.rpm
    ruby-debuginfo-2.0.0.648-35.el7_6.aarch64.rpm
    ruby-libs-2.0.0.648-35.el7_6.aarch64.rpm
    rubygem-bigdecimal-1.2.0-35.el7_6.aarch64.rpm
    rubygem-io-console-0.4.2-35.el7_6.aarch64.rpm
    rubygem-json-1.7.7-35.el7_6.aarch64.rpm
    rubygem-psych-2.0.0-35.el7_6.aarch64.rpm
    
    noarch:
    ruby-irb-2.0.0.648-35.el7_6.noarch.rpm
    rubygem-rdoc-4.0.0-35.el7_6.noarch.rpm
    rubygems-2.0.14.1-35.el7_6.noarch.rpm
    
    ppc64le:
    ruby-2.0.0.648-35.el7_6.ppc64le.rpm
    ruby-debuginfo-2.0.0.648-35.el7_6.ppc64le.rpm
    ruby-libs-2.0.0.648-35.el7_6.ppc64le.rpm
    rubygem-bigdecimal-1.2.0-35.el7_6.ppc64le.rpm
    rubygem-io-console-0.4.2-35.el7_6.ppc64le.rpm
    rubygem-json-1.7.7-35.el7_6.ppc64le.rpm
    rubygem-psych-2.0.0-35.el7_6.ppc64le.rpm
    
    s390x:
    ruby-2.0.0.648-35.el7_6.s390x.rpm
    ruby-debuginfo-2.0.0.648-35.el7_6.s390.rpm
    ruby-debuginfo-2.0.0.648-35.el7_6.s390x.rpm
    ruby-libs-2.0.0.648-35.el7_6.s390.rpm
    ruby-libs-2.0.0.648-35.el7_6.s390x.rpm
    rubygem-bigdecimal-1.2.0-35.el7_6.s390x.rpm
    rubygem-io-console-0.4.2-35.el7_6.s390x.rpm
    rubygem-json-1.7.7-35.el7_6.s390x.rpm
    rubygem-psych-2.0.0-35.el7_6.s390x.rpm
    
    Red Hat Enterprise Linux Server Optional (v. 7):
    
    noarch:
    ruby-doc-2.0.0.648-35.el7_6.noarch.rpm
    rubygem-minitest-4.3.2-35.el7_6.noarch.rpm
    rubygem-rake-0.9.6-35.el7_6.noarch.rpm
    rubygems-devel-2.0.14.1-35.el7_6.noarch.rpm
    
    ppc64:
    ruby-debuginfo-2.0.0.648-35.el7_6.ppc64.rpm
    ruby-devel-2.0.0.648-35.el7_6.ppc64.rpm
    ruby-tcltk-2.0.0.648-35.el7_6.ppc64.rpm
    
    ppc64le:
    ruby-debuginfo-2.0.0.648-35.el7_6.ppc64le.rpm
    ruby-devel-2.0.0.648-35.el7_6.ppc64le.rpm
    ruby-tcltk-2.0.0.648-35.el7_6.ppc64le.rpm
    
    s390x:
    ruby-debuginfo-2.0.0.648-35.el7_6.s390x.rpm
    ruby-devel-2.0.0.648-35.el7_6.s390x.rpm
    ruby-tcltk-2.0.0.648-35.el7_6.s390x.rpm
    
    x86_64:
    ruby-debuginfo-2.0.0.648-35.el7_6.x86_64.rpm
    ruby-devel-2.0.0.648-35.el7_6.x86_64.rpm
    ruby-tcltk-2.0.0.648-35.el7_6.x86_64.rpm
    
    Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7):
    
    aarch64:
    ruby-debuginfo-2.0.0.648-35.el7_6.aarch64.rpm
    ruby-devel-2.0.0.648-35.el7_6.aarch64.rpm
    ruby-tcltk-2.0.0.648-35.el7_6.aarch64.rpm
    
    noarch:
    ruby-doc-2.0.0.648-35.el7_6.noarch.rpm
    rubygem-minitest-4.3.2-35.el7_6.noarch.rpm
    rubygem-rake-0.9.6-35.el7_6.noarch.rpm
    rubygems-devel-2.0.14.1-35.el7_6.noarch.rpm
    
    ppc64le:
    ruby-debuginfo-2.0.0.648-35.el7_6.ppc64le.rpm
    ruby-devel-2.0.0.648-35.el7_6.ppc64le.rpm
    ruby-tcltk-2.0.0.648-35.el7_6.ppc64le.rpm
    
    s390x:
    ruby-debuginfo-2.0.0.648-35.el7_6.s390x.rpm
    ruby-devel-2.0.0.648-35.el7_6.s390x.rpm
    ruby-tcltk-2.0.0.648-35.el7_6.s390x.rpm
    
    Red Hat Enterprise Linux Workstation (v. 7):
    
    Source:
    ruby-2.0.0.648-35.el7_6.src.rpm
    
    noarch:
    ruby-irb-2.0.0.648-35.el7_6.noarch.rpm
    rubygem-rdoc-4.0.0-35.el7_6.noarch.rpm
    rubygems-2.0.14.1-35.el7_6.noarch.rpm
    
    x86_64:
    ruby-2.0.0.648-35.el7_6.x86_64.rpm
    ruby-debuginfo-2.0.0.648-35.el7_6.i686.rpm
    ruby-debuginfo-2.0.0.648-35.el7_6.x86_64.rpm
    ruby-libs-2.0.0.648-35.el7_6.i686.rpm
    ruby-libs-2.0.0.648-35.el7_6.x86_64.rpm
    rubygem-bigdecimal-1.2.0-35.el7_6.x86_64.rpm
    rubygem-io-console-0.4.2-35.el7_6.x86_64.rpm
    rubygem-json-1.7.7-35.el7_6.x86_64.rpm
    rubygem-psych-2.0.0-35.el7_6.x86_64.rpm
    
    Red Hat Enterprise Linux Workstation Optional (v. 7):
    
    noarch:
    ruby-doc-2.0.0.648-35.el7_6.noarch.rpm
    rubygem-minitest-4.3.2-35.el7_6.noarch.rpm
    rubygem-rake-0.9.6-35.el7_6.noarch.rpm
    rubygems-devel-2.0.14.1-35.el7_6.noarch.rpm
    
    x86_64:
    ruby-debuginfo-2.0.0.648-35.el7_6.x86_64.rpm
    ruby-devel-2.0.0.648-35.el7_6.x86_64.rpm
    ruby-tcltk-2.0.0.648-35.el7_6.x86_64.rpm
    
    These packages are GPG signed by Red Hat for security.  Our key and
    details on how to verify the signature are available from
    https://access.redhat.com/security/team/key/
    
    7. References:
    
    https://access.redhat.com/security/cve/CVE-2019-8322
    https://access.redhat.com/security/cve/CVE-2019-8323
    https://access.redhat.com/security/cve/CVE-2019-8324
    https://access.redhat.com/security/cve/CVE-2019-8325
    https://access.redhat.com/security/updates/classification/#important
    
    8. Contact:
    
    The Red Hat security contact is . More contact
    details at https://access.redhat.com/security/team/contact/
    
    Copyright 2019 Red Hat, Inc.
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