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Red Hat Enterprise Linux 7 Low Security Advisory: RHSA-2020-1135-01

red hat
Calendar Grey March 31, 2020
Dist Redhat Esm H88
Red Hat enhances polkit through a minor advisory tackling security vulnerabilities and bug resolutions. Keep updated with essential information.
An update for polkit 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 polkit packages provide a component for controlling system-wide privileges. This component provides a uniform and organized way for non-privileged processes to communicate with privileged ones.
Security Fix(es):
* polkit: Improper authorization in polkit_backend_interactive_authority_check_authorization function in polkitd (CVE-2018-1116)
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 bug fix Red Hat Enterprise Linux low impact authorization issue polkit

References

https://access.redhat.com/security/cve/CVE-2018-1116 https://access.redhat.com/security/updates/classification#low 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: polkit-0.112-26.el7.src.rpm
x86_64: polkit-0.112-26.el7.i686.rpm polkit-0.112-26.el7.x86_64.rpm polkit-debuginfo-0.112-26.el7.i686.rpm polkit-debuginfo-0.112-26.el7.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
noarch: polkit-docs-0.112-26.el7.noarch.rpm
x86_64: polkit-debuginfo-0.112-26.el7.i686.rpm polkit-debuginfo-0.112-26.el7.x86_64.rpm polkit-devel-0.112-26.el7.i686.rpm polkit-devel-0.112-26.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source: polkit-0.112-26.el7.src.rpm
x86_64: polkit-0.112-26.el7.i686.rpm polkit-0.112-26.el7.x86_64.rpm polkit-debuginfo-0.112-26.el7.i686.rpm polkit-debuginfo-0.112-26.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
noarch: polkit-docs-0.112-26.el7.noarch.rpm
x86_64: polkit-debuginfo-0.112-26.el7.i686.rpm polkit-debuginfo-0.112-26.el7.x86_64.rpm polkit-devel-0.112-26.el7.i686.rpm polkit-devel-0.112-26.el7.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source: polkit-0.112-26.el7.src.rpm
noarch: polkit-docs-0.112-26.el7.noarch.rpm
ppc64: polkit-0.112-26.el7.ppc.rpm polkit-0.112-26.el7.ppc64.rpm polkit-debuginfo-0.112-26.el7.ppc.rpm polkit-debuginfo-0.112-26.el7.ppc64.rpm polkit-devel-0.112-26.el7.ppc.rpm polkit-devel-0.112-26.el7.ppc64.rpm


Read the Full Advisory


Severity
low
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:1135-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:1135
Issue date: 2020-03-31

Topic

An update for polkit is now available for Red Hat Enterprise Linux 7.Red Hat Product Security has rated this update as having a security impactof Low. 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 bug fix Red Hat Enterprise Linux low impact authorization issue polkit

Relevant Releases Architectures

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

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

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

Bugs Fixed

1595404 - CVE-2018-1116 polkit: Improper authorization in polkit_backend_interactive_authority_check_authorization function in polkitd

1753037 - unable to paste anything with systemctl or service start, stop, restart commands in terminal session

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