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Red Hat Linux 7: RHSA-2020-1189-01 Moderate: IPC Security Issue

red hat
Calendar Grey March 31, 2020
Dist Redhat Esm H88
Red Hat's update notification for libqb has been rated as moderate severity due to vulnerabilities in interprocess communication. Learn more about the patch details.
An update for libqb is now available for Red Hat Enterprise Linux 7

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

Summary

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.

Topics%20covered

Topics Covered

security advisory moderate security update Red Hat IPC issue libqb

References

https://access.redhat.com/security/cve/CVE-2019-12779 https://access.redhat.com/security/updates/classification#moderate https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/7.8_release_notes/index

Package List

Red Hat Enterprise Linux Client (v. 7):
Source: libqb-1.0.1-9.el7.src.rpm
x86_64: libqb-1.0.1-9.el7.i686.rpm libqb-1.0.1-9.el7.x86_64.rpm libqb-debuginfo-1.0.1-9.el7.i686.rpm libqb-debuginfo-1.0.1-9.el7.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
x86_64: libqb-debuginfo-1.0.1-9.el7.i686.rpm libqb-debuginfo-1.0.1-9.el7.x86_64.rpm libqb-devel-1.0.1-9.el7.i686.rpm libqb-devel-1.0.1-9.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source: libqb-1.0.1-9.el7.src.rpm
x86_64: libqb-1.0.1-9.el7.i686.rpm libqb-1.0.1-9.el7.x86_64.rpm libqb-debuginfo-1.0.1-9.el7.i686.rpm libqb-debuginfo-1.0.1-9.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
x86_64: libqb-debuginfo-1.0.1-9.el7.i686.rpm libqb-debuginfo-1.0.1-9.el7.x86_64.rpm libqb-devel-1.0.1-9.el7.i686.rpm libqb-devel-1.0.1-9.el7.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source: libqb-1.0.1-9.el7.src.rpm
ppc64: libqb-1.0.1-9.el7.ppc.rpm libqb-1.0.1-9.el7.ppc64.rpm libqb-debuginfo-1.0.1-9.el7.ppc.rpm libqb-debuginfo-1.0.1-9.el7.ppc64.rpm
ppc64le: libqb-1.0.1-9.el7.ppc64le.rpm libqb-debuginfo-1.0.1-9.el7.ppc64le.rpm libqb-devel-1.0.1-9.el7.ppc64le.rpm
s390x: libqb-1.0.1-9.el7.s390.rpm libqb-1.0.1-9.el7.s390x.rpm libqb-debuginfo-1.0.1-9.el7.s390.rpm libqb-debuginfo-1.0.1-9.el7.s390x.rpm

Read the Full Advisory


Advisory ID: RHSA-2020:1189-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:1189
Issue date: 2020-03-31

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 impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory moderate security update Red Hat IPC issue libqb

Relevant Releases Architectures

Red Hat Enterprise Linux Client (v. 7) - x86_64

Red Hat Enterprise Linux Client Optional (v. 7) - x86_64

Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64

Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64

Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux Server Optional (v. 7) - ppc64

Red Hat Enterprise Linux Workstation (v. 7) - x86_64

Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64

Bugs Fixed

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

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