RedHat: RHSA-2019-3610:01 Moderate: libqb security and bug fix update

    Date05 Nov 2019
    CategoryRed Hat
    38
    Posted ByLinuxSecurity Advisories
    An update for libqb is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from
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    =====================================================================
                       Red Hat Security Advisory
    
    Synopsis:          Moderate: libqb security and bug fix update
    Advisory ID:       RHSA-2019:3610-01
    Product:           Red Hat Enterprise Linux
    Advisory URL:      https://access.redhat.com/errata/RHSA-2019:3610
    Issue date:        2019-11-05
    CVE Names:         CVE-2019-12779 
    =====================================================================
    
    1. Summary:
    
    An update for libqb is now available for Red Hat Enterprise Linux 8.
    
    Red Hat Product Security has rated this update as having a security impact
    of Moderate. 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 BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64
    
    3. Description:
    
    The libqb packages provide a library with the primary purpose of providing
    high performance client/server reusable features, such as high performance
    logging, tracing, inter-process communication, and polling.
    
    Security Fix(es):
    
    * libqb: Insecure treatment of IPC (temporary) files (CVE-2019-12779)
    
    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.
    
    Additional Changes:
    
    For detailed information on changes in this release, see the Red Hat
    Enterprise Linux 8.1 Release Notes linked from 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/):
    
    1695948 - CVE-2019-12779 libqb: Insecure treatment of IPC (temporary) files
    1718773 - Avoid libqb deadlock due to not using selected socket poll priority
    
    6. Package List:
    
    Red Hat Enterprise Linux BaseOS (v. 8):
    
    Source:
    libqb-1.0.3-10.el8.src.rpm
    
    aarch64:
    libqb-1.0.3-10.el8.aarch64.rpm
    libqb-debuginfo-1.0.3-10.el8.aarch64.rpm
    libqb-debugsource-1.0.3-10.el8.aarch64.rpm
    libqb-devel-1.0.3-10.el8.aarch64.rpm
    libqb-tests-debuginfo-1.0.3-10.el8.aarch64.rpm
    
    ppc64le:
    libqb-1.0.3-10.el8.ppc64le.rpm
    libqb-debuginfo-1.0.3-10.el8.ppc64le.rpm
    libqb-debugsource-1.0.3-10.el8.ppc64le.rpm
    libqb-devel-1.0.3-10.el8.ppc64le.rpm
    libqb-tests-debuginfo-1.0.3-10.el8.ppc64le.rpm
    
    s390x:
    libqb-1.0.3-10.el8.s390x.rpm
    libqb-debuginfo-1.0.3-10.el8.s390x.rpm
    libqb-debugsource-1.0.3-10.el8.s390x.rpm
    libqb-devel-1.0.3-10.el8.s390x.rpm
    libqb-tests-debuginfo-1.0.3-10.el8.s390x.rpm
    
    x86_64:
    libqb-1.0.3-10.el8.i686.rpm
    libqb-1.0.3-10.el8.x86_64.rpm
    libqb-debuginfo-1.0.3-10.el8.i686.rpm
    libqb-debuginfo-1.0.3-10.el8.x86_64.rpm
    libqb-debugsource-1.0.3-10.el8.i686.rpm
    libqb-debugsource-1.0.3-10.el8.x86_64.rpm
    libqb-devel-1.0.3-10.el8.i686.rpm
    libqb-devel-1.0.3-10.el8.x86_64.rpm
    libqb-tests-debuginfo-1.0.3-10.el8.i686.rpm
    libqb-tests-debuginfo-1.0.3-10.el8.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-2019-12779
    https://access.redhat.com/security/updates/classification/#moderate
    https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.1_release_notes/
    
    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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