Skip to navigation Skip to main content

Utilities

  • Subscriptions
  • Downloads
  • Red Hat Console
  • Get Support
Red Hat Customer Portal
  • Subscriptions
  • Downloads
  • Red Hat Console
  • Get Support
  • Products

    Top Products

    • Red Hat Enterprise Linux
    • Red Hat OpenShift
    • Red Hat Ansible Automation Platform
    All Products

    Downloads and Containers

    • Downloads
    • Packages
    • Containers

    Top Resources

    • Documentation
    • Product Life Cycles
    • Product Compliance
    • Errata
  • Knowledge

    Red Hat Knowledge Center

    • Knowledgebase Solutions
    • Knowledgebase Articles
    • Customer Portal Labs
    • Errata

    Top Product Docs

    • Red Hat Enterprise Linux
    • Red Hat OpenShift
    • Red Hat Ansible Automation Platform
    All Product Docs

    Training and Certification

    • About
    • Course Index
    • Certification Index
    • Skill Assessment
  • Security

    Red Hat Product Security Center

    • Security Updates
    • Security Advisories
    • Red Hat CVE Database
    • Errata

    References

    • Security Bulletins
    • Security Measurement
    • Severity Ratings
    • Security Data

    Top Resources

    • Security Labs
    • Backporting Policies
    • Security Blog
  • Support

    Red Hat Support

    • Support Cases
    • Troubleshoot
    • Get Support
    • Contact Red Hat Support

    Red Hat Community Support

    • Customer Portal Community
    • Community Discussions
    • Red Hat Accelerator Program

    Top Resources

    • Product Life Cycles
    • Customer Portal Labs
    • Red Hat JBoss Supported Configurations
    • Red Hat Insights
Or troubleshoot an issue.

Select Your Language

  • English
  • Français
  • 한국어
  • 日本語
  • 中文 (中国)

Infrastructure and Management

  • Red Hat Enterprise Linux
  • Red Hat Satellite
  • Red Hat Subscription Management
  • Red Hat Insights
  • Red Hat Ansible Automation Platform

Cloud Computing

  • Red Hat OpenShift
  • Red Hat OpenStack Platform
  • Red Hat OpenShift
  • Red Hat OpenShift AI
  • Red Hat OpenShift Dedicated
  • Red Hat Advanced Cluster Security for Kubernetes
  • Red Hat Advanced Cluster Management for Kubernetes
  • Red Hat Quay
  • Red Hat OpenShift Dev Spaces
  • Red Hat OpenShift Service on AWS

Storage

  • Red Hat Gluster Storage
  • Red Hat Hyperconverged Infrastructure
  • Red Hat Ceph Storage
  • Red Hat OpenShift Data Foundation

Runtimes

  • Red Hat Runtimes
  • Red Hat JBoss Enterprise Application Platform
  • Red Hat Data Grid
  • Red Hat JBoss Web Server
  • Red Hat build of Keycloak
  • Red Hat support for Spring Boot
  • Red Hat build of Node.js
  • Red Hat build of Quarkus

Integration and Automation

  • Red Hat Application Foundations
  • Red Hat Fuse
  • Red Hat AMQ
  • Red Hat 3scale API Management
All Products
Red Hat Product Errata RHSA-2020:1189 - Security Advisory
Issued:
2020-03-31
Updated:
2020-03-31

RHSA-2020:1189 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Moderate: libqb security update

Type/Severity

Security Advisory: Moderate

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for libqb is now available for Red Hat Enterprise Linux 7.

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.

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 7.8 Release Notes linked from the References section.

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

Affected Products

  • Red Hat Enterprise Linux Server 7 x86_64
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support 7 x86_64
  • Red Hat Enterprise Linux Workstation 7 x86_64
  • Red Hat Enterprise Linux Desktop 7 x86_64
  • Red Hat Enterprise Linux for IBM z Systems 7 s390x
  • Red Hat Enterprise Linux for Power, big endian 7 ppc64
  • Red Hat Enterprise Linux for Scientific Computing 7 x86_64
  • Red Hat Enterprise Linux for Power, little endian 7 ppc64le
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 7 s390x
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, big endian 7 ppc64
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, little endian 7 ppc64le

Fixes

  • BZ - 1695948 - CVE-2019-12779 libqb: Insecure treatment of IPC (temporary) files

CVEs

  • CVE-2019-12779

References

  • https://access.redhat.com/security/updates/classification/#moderate
  • https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.8_release_notes/index
Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux Server 7

SRPM
libqb-1.0.1-9.el7.src.rpm SHA-256: ac9df2f783397481569342c662101d1ce62471d23cadd14343257e15fa5bf4e8
x86_64
libqb-1.0.1-9.el7.i686.rpm SHA-256: 3a53affa3f6d9bd69b3b0379fdbc2b5bd06dc412baeb2ad37a429d27eaf4b763
libqb-1.0.1-9.el7.x86_64.rpm SHA-256: e12701e289062153d053c2b01934fa4eac02d47d361887ef91edd7545f721945
libqb-debuginfo-1.0.1-9.el7.i686.rpm SHA-256: 744084ba7570891164c92d73cf8f792ed265a18f43cee6ca7c065412f0b63c91
libqb-debuginfo-1.0.1-9.el7.x86_64.rpm SHA-256: 8fb628b0466ab7196e7dd3fac21b245fab4be0017f2d5347e10e67ffa0a9e427
libqb-devel-1.0.1-9.el7.i686.rpm SHA-256: 6b1de9e339064c09dd630cc024bba5e7e3a4a67dc39467c93772071409469243
libqb-devel-1.0.1-9.el7.x86_64.rpm SHA-256: 271aea7af8e8dcdb82364c0527539c43099ca478db6bd902a6dfd09c400dd599

Red Hat Enterprise Linux Server - Extended Life Cycle Support 7

SRPM
libqb-1.0.1-9.el7.src.rpm SHA-256: ac9df2f783397481569342c662101d1ce62471d23cadd14343257e15fa5bf4e8
x86_64
libqb-1.0.1-9.el7.i686.rpm SHA-256: 3a53affa3f6d9bd69b3b0379fdbc2b5bd06dc412baeb2ad37a429d27eaf4b763
libqb-1.0.1-9.el7.x86_64.rpm SHA-256: e12701e289062153d053c2b01934fa4eac02d47d361887ef91edd7545f721945
libqb-debuginfo-1.0.1-9.el7.i686.rpm SHA-256: 744084ba7570891164c92d73cf8f792ed265a18f43cee6ca7c065412f0b63c91
libqb-debuginfo-1.0.1-9.el7.x86_64.rpm SHA-256: 8fb628b0466ab7196e7dd3fac21b245fab4be0017f2d5347e10e67ffa0a9e427
libqb-devel-1.0.1-9.el7.i686.rpm SHA-256: 6b1de9e339064c09dd630cc024bba5e7e3a4a67dc39467c93772071409469243
libqb-devel-1.0.1-9.el7.x86_64.rpm SHA-256: 271aea7af8e8dcdb82364c0527539c43099ca478db6bd902a6dfd09c400dd599

Red Hat Enterprise Linux Workstation 7

SRPM
libqb-1.0.1-9.el7.src.rpm SHA-256: ac9df2f783397481569342c662101d1ce62471d23cadd14343257e15fa5bf4e8
x86_64
libqb-1.0.1-9.el7.i686.rpm SHA-256: 3a53affa3f6d9bd69b3b0379fdbc2b5bd06dc412baeb2ad37a429d27eaf4b763
libqb-1.0.1-9.el7.x86_64.rpm SHA-256: e12701e289062153d053c2b01934fa4eac02d47d361887ef91edd7545f721945
libqb-debuginfo-1.0.1-9.el7.i686.rpm SHA-256: 744084ba7570891164c92d73cf8f792ed265a18f43cee6ca7c065412f0b63c91
libqb-debuginfo-1.0.1-9.el7.i686.rpm SHA-256: 744084ba7570891164c92d73cf8f792ed265a18f43cee6ca7c065412f0b63c91
libqb-debuginfo-1.0.1-9.el7.x86_64.rpm SHA-256: 8fb628b0466ab7196e7dd3fac21b245fab4be0017f2d5347e10e67ffa0a9e427
libqb-debuginfo-1.0.1-9.el7.x86_64.rpm SHA-256: 8fb628b0466ab7196e7dd3fac21b245fab4be0017f2d5347e10e67ffa0a9e427
libqb-devel-1.0.1-9.el7.i686.rpm SHA-256: 6b1de9e339064c09dd630cc024bba5e7e3a4a67dc39467c93772071409469243
libqb-devel-1.0.1-9.el7.x86_64.rpm SHA-256: 271aea7af8e8dcdb82364c0527539c43099ca478db6bd902a6dfd09c400dd599

Red Hat Enterprise Linux Desktop 7

SRPM
libqb-1.0.1-9.el7.src.rpm SHA-256: ac9df2f783397481569342c662101d1ce62471d23cadd14343257e15fa5bf4e8
x86_64
libqb-1.0.1-9.el7.i686.rpm SHA-256: 3a53affa3f6d9bd69b3b0379fdbc2b5bd06dc412baeb2ad37a429d27eaf4b763
libqb-1.0.1-9.el7.x86_64.rpm SHA-256: e12701e289062153d053c2b01934fa4eac02d47d361887ef91edd7545f721945
libqb-debuginfo-1.0.1-9.el7.i686.rpm SHA-256: 744084ba7570891164c92d73cf8f792ed265a18f43cee6ca7c065412f0b63c91
libqb-debuginfo-1.0.1-9.el7.i686.rpm SHA-256: 744084ba7570891164c92d73cf8f792ed265a18f43cee6ca7c065412f0b63c91
libqb-debuginfo-1.0.1-9.el7.x86_64.rpm SHA-256: 8fb628b0466ab7196e7dd3fac21b245fab4be0017f2d5347e10e67ffa0a9e427
libqb-debuginfo-1.0.1-9.el7.x86_64.rpm SHA-256: 8fb628b0466ab7196e7dd3fac21b245fab4be0017f2d5347e10e67ffa0a9e427
libqb-devel-1.0.1-9.el7.i686.rpm SHA-256: 6b1de9e339064c09dd630cc024bba5e7e3a4a67dc39467c93772071409469243
libqb-devel-1.0.1-9.el7.x86_64.rpm SHA-256: 271aea7af8e8dcdb82364c0527539c43099ca478db6bd902a6dfd09c400dd599

Red Hat Enterprise Linux for IBM z Systems 7

SRPM
libqb-1.0.1-9.el7.src.rpm SHA-256: ac9df2f783397481569342c662101d1ce62471d23cadd14343257e15fa5bf4e8
s390x
libqb-1.0.1-9.el7.s390.rpm SHA-256: 6756e51efd26383b573b560bcbc9d2c8ec3be2c5176573ad01cd916e57a92442
libqb-1.0.1-9.el7.s390x.rpm SHA-256: 502c809b99cf905380db27f4134fb712c698a8f83c5cdb9fcf4c523b7236e4f3
libqb-debuginfo-1.0.1-9.el7.s390.rpm SHA-256: 5770b52b4224fbf556120aa167324c344209570fb3d6749306bd05fc7a6669be
libqb-debuginfo-1.0.1-9.el7.s390x.rpm SHA-256: 2e021129e7506c09e84ef2a52c9f1155eb88947492f4df86b285b1b3716697ee
libqb-devel-1.0.1-9.el7.s390.rpm SHA-256: 0063842a21938227fa7ef50f4a80832bc9dfd681c4edbaa821e4ef1d51866323
libqb-devel-1.0.1-9.el7.s390x.rpm SHA-256: c6cf19804f72080f8870f2a8fd82dd380cb07a89b429c68391133e8041f7446c

Red Hat Enterprise Linux for Power, big endian 7

SRPM
libqb-1.0.1-9.el7.src.rpm SHA-256: ac9df2f783397481569342c662101d1ce62471d23cadd14343257e15fa5bf4e8
ppc64
libqb-1.0.1-9.el7.ppc.rpm SHA-256: 56caf225a8e311b56e6298c825ffdbcad4d18f73bb7657820c60c11105eb7d24
libqb-1.0.1-9.el7.ppc64.rpm SHA-256: 60b1e8d37543eb42fcafad03a4fa8fe7f6f87ba9f4970f5341fa774f7f6a0d9a
libqb-debuginfo-1.0.1-9.el7.ppc.rpm SHA-256: ac085d2befd594a8ad66b0a0befff734e030a8b6b63fabb891bd444bff5046a4
libqb-debuginfo-1.0.1-9.el7.ppc.rpm SHA-256: ac085d2befd594a8ad66b0a0befff734e030a8b6b63fabb891bd444bff5046a4
libqb-debuginfo-1.0.1-9.el7.ppc64.rpm SHA-256: f09b5232cd6d8bbf4d6f9d40d2a37f41980104549ac013b77d11b8fb63ab36ca
libqb-debuginfo-1.0.1-9.el7.ppc64.rpm SHA-256: f09b5232cd6d8bbf4d6f9d40d2a37f41980104549ac013b77d11b8fb63ab36ca
libqb-devel-1.0.1-9.el7.ppc.rpm SHA-256: 9cc6ddd7533c8e553bf00ba4810f8204f70e268b1afbc15b5628370d195c78f7
libqb-devel-1.0.1-9.el7.ppc64.rpm SHA-256: 6a15cc03df63b149771299f885c6ef1f4e2403593afd815da57787dcdfde75e6

Red Hat Enterprise Linux for Scientific Computing 7

SRPM
libqb-1.0.1-9.el7.src.rpm SHA-256: ac9df2f783397481569342c662101d1ce62471d23cadd14343257e15fa5bf4e8
x86_64
libqb-1.0.1-9.el7.i686.rpm SHA-256: 3a53affa3f6d9bd69b3b0379fdbc2b5bd06dc412baeb2ad37a429d27eaf4b763
libqb-1.0.1-9.el7.x86_64.rpm SHA-256: e12701e289062153d053c2b01934fa4eac02d47d361887ef91edd7545f721945
libqb-debuginfo-1.0.1-9.el7.i686.rpm SHA-256: 744084ba7570891164c92d73cf8f792ed265a18f43cee6ca7c065412f0b63c91
libqb-debuginfo-1.0.1-9.el7.i686.rpm SHA-256: 744084ba7570891164c92d73cf8f792ed265a18f43cee6ca7c065412f0b63c91
libqb-debuginfo-1.0.1-9.el7.x86_64.rpm SHA-256: 8fb628b0466ab7196e7dd3fac21b245fab4be0017f2d5347e10e67ffa0a9e427
libqb-debuginfo-1.0.1-9.el7.x86_64.rpm SHA-256: 8fb628b0466ab7196e7dd3fac21b245fab4be0017f2d5347e10e67ffa0a9e427
libqb-devel-1.0.1-9.el7.i686.rpm SHA-256: 6b1de9e339064c09dd630cc024bba5e7e3a4a67dc39467c93772071409469243
libqb-devel-1.0.1-9.el7.x86_64.rpm SHA-256: 271aea7af8e8dcdb82364c0527539c43099ca478db6bd902a6dfd09c400dd599

Red Hat Enterprise Linux for Power, little endian 7

SRPM
libqb-1.0.1-9.el7.src.rpm SHA-256: ac9df2f783397481569342c662101d1ce62471d23cadd14343257e15fa5bf4e8
ppc64le
libqb-1.0.1-9.el7.ppc64le.rpm SHA-256: 4f94580682f7373e0d34b3e96a2f8630552cf674143bdb8bea3b9913dd4d7836
libqb-debuginfo-1.0.1-9.el7.ppc64le.rpm SHA-256: 90538b0403cf81c39e8fb97d19f57665f76944f43519af8c7b4251ffb92d5bab
libqb-devel-1.0.1-9.el7.ppc64le.rpm SHA-256: 4612ea67a1124eb049678f56966974138214a338e4db45d9ed2605a82b3792d4

Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 7

SRPM
libqb-1.0.1-9.el7.src.rpm SHA-256: ac9df2f783397481569342c662101d1ce62471d23cadd14343257e15fa5bf4e8
s390x
libqb-1.0.1-9.el7.s390.rpm SHA-256: 6756e51efd26383b573b560bcbc9d2c8ec3be2c5176573ad01cd916e57a92442
libqb-1.0.1-9.el7.s390x.rpm SHA-256: 502c809b99cf905380db27f4134fb712c698a8f83c5cdb9fcf4c523b7236e4f3
libqb-debuginfo-1.0.1-9.el7.s390.rpm SHA-256: 5770b52b4224fbf556120aa167324c344209570fb3d6749306bd05fc7a6669be
libqb-debuginfo-1.0.1-9.el7.s390x.rpm SHA-256: 2e021129e7506c09e84ef2a52c9f1155eb88947492f4df86b285b1b3716697ee
libqb-devel-1.0.1-9.el7.s390.rpm SHA-256: 0063842a21938227fa7ef50f4a80832bc9dfd681c4edbaa821e4ef1d51866323
libqb-devel-1.0.1-9.el7.s390x.rpm SHA-256: c6cf19804f72080f8870f2a8fd82dd380cb07a89b429c68391133e8041f7446c

Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, big endian 7

SRPM
libqb-1.0.1-9.el7.src.rpm SHA-256: ac9df2f783397481569342c662101d1ce62471d23cadd14343257e15fa5bf4e8
ppc64
libqb-1.0.1-9.el7.ppc.rpm SHA-256: 56caf225a8e311b56e6298c825ffdbcad4d18f73bb7657820c60c11105eb7d24
libqb-1.0.1-9.el7.ppc64.rpm SHA-256: 60b1e8d37543eb42fcafad03a4fa8fe7f6f87ba9f4970f5341fa774f7f6a0d9a
libqb-debuginfo-1.0.1-9.el7.ppc.rpm SHA-256: ac085d2befd594a8ad66b0a0befff734e030a8b6b63fabb891bd444bff5046a4
libqb-debuginfo-1.0.1-9.el7.ppc.rpm SHA-256: ac085d2befd594a8ad66b0a0befff734e030a8b6b63fabb891bd444bff5046a4
libqb-debuginfo-1.0.1-9.el7.ppc64.rpm SHA-256: f09b5232cd6d8bbf4d6f9d40d2a37f41980104549ac013b77d11b8fb63ab36ca
libqb-debuginfo-1.0.1-9.el7.ppc64.rpm SHA-256: f09b5232cd6d8bbf4d6f9d40d2a37f41980104549ac013b77d11b8fb63ab36ca
libqb-devel-1.0.1-9.el7.ppc.rpm SHA-256: 9cc6ddd7533c8e553bf00ba4810f8204f70e268b1afbc15b5628370d195c78f7
libqb-devel-1.0.1-9.el7.ppc64.rpm SHA-256: 6a15cc03df63b149771299f885c6ef1f4e2403593afd815da57787dcdfde75e6

Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, little endian 7

SRPM
libqb-1.0.1-9.el7.src.rpm SHA-256: ac9df2f783397481569342c662101d1ce62471d23cadd14343257e15fa5bf4e8
ppc64le
libqb-1.0.1-9.el7.ppc64le.rpm SHA-256: 4f94580682f7373e0d34b3e96a2f8630552cf674143bdb8bea3b9913dd4d7836
libqb-debuginfo-1.0.1-9.el7.ppc64le.rpm SHA-256: 90538b0403cf81c39e8fb97d19f57665f76944f43519af8c7b4251ffb92d5bab
libqb-devel-1.0.1-9.el7.ppc64le.rpm SHA-256: 4612ea67a1124eb049678f56966974138214a338e4db45d9ed2605a82b3792d4

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.

Red Hat LinkedIn YouTube Facebook X, formerly Twitter

Quick Links

  • Downloads
  • Subscriptions
  • Support Cases
  • Customer Service
  • Product Documentation

Help

  • Contact Us
  • Customer Portal FAQ
  • Log-in Assistance

Site Info

  • Trust Red Hat
  • Browser Support Policy
  • Accessibility
  • Awards and Recognition
  • Colophon

Related Sites

  • redhat.com
  • developers.redhat.com
  • connect.redhat.com
  • cloud.redhat.com

Red Hat legal and privacy links

  • About Red Hat
  • Jobs
  • Events
  • Locations
  • Contact Red Hat
  • Red Hat Blog
  • Inclusion at Red Hat
  • Cool Stuff Store
  • Red Hat Summit
© 2025 Red Hat

Red Hat legal and privacy links

  • Privacy statement
  • Terms of use
  • All policies and guidelines
  • Digital accessibility