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Red Hat Enterprise Linux 9.0 RHSA-2023-4707-01 Important Access Flaw Fix

red hat
Calendar Grey August 22, 2023
Dist Redhat Esm H88
Significant subscription-manager security patch for RHEL 9.0 issued by Red Hat addresses access control vulnerabilities. Keep your system protected!
An update for subscription-manager is now available for Red Hat Enterprise Linux 9.0 Extended Update Support

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 subscription-manager packages provide programs and libraries to allow users to manage subscriptions and yum repositories from the Red Hat entitlement platform.
Security Fix(es):
* subscription-manager: inadequate authorization of com.redhat.RHSM1 D-Bus interface allows local users to modify configuration (CVE-2023-3899)
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.

Topics%20covered

Topics Covered

security advisory access control Red Hat Enterprise Linux security impact Important subscription-manager

References

https://access.redhat.com/security/cve/CVE-2023-3899 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat Enterprise Linux BaseOS EUS (v.9.0):
Source: subscription-manager-1.29.26.2-2.el9_0.src.rpm
aarch64: libdnf-plugin-subscription-manager-1.29.26.2-2.el9_0.aarch64.rpm libdnf-plugin-subscription-manager-debuginfo-1.29.26.2-2.el9_0.aarch64.rpm python3-cloud-what-1.29.26.2-2.el9_0.aarch64.rpm python3-subscription-manager-rhsm-1.29.26.2-2.el9_0.aarch64.rpm python3-subscription-manager-rhsm-debuginfo-1.29.26.2-2.el9_0.aarch64.rpm subscription-manager-1.29.26.2-2.el9_0.aarch64.rpm subscription-manager-debuginfo-1.29.26.2-2.el9_0.aarch64.rpm subscription-manager-debugsource-1.29.26.2-2.el9_0.aarch64.rpm subscription-manager-plugin-ostree-1.29.26.2-2.el9_0.aarch64.rpm subscription-manager-rhsm-certificates-1.29.26.2-2.el9_0.aarch64.rpm
noarch: rhsm-icons-1.29.26.2-2.el9_0.noarch.rpm subscription-manager-cockpit-1.29.26.2-2.el9_0.noarch.rpm
ppc64le: libdnf-plugin-subscription-manager-1.29.26.2-2.el9_0.ppc64le.rpm libdnf-plugin-subscription-manager-debuginfo-1.29.26.2-2.el9_0.ppc64le.rpm python3-cloud-what-1.29.26.2-2.el9_0.ppc64le.rpm python3-subscription-manager-rhsm-1.29.26.2-2.el9_0.ppc64le.rpm python3-subscription-manager-rhsm-debuginfo-1.29.26.2-2.el9_0.ppc64le.rpm subscription-manager-1.29.26.2-2.el9_0.ppc64le.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2023:4707-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:4707
Issue date: 2023-08-22

Topic

An update for subscription-manager is now available for Red Hat EnterpriseLinux 9.0 Extended Update Support.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory access control Red Hat Enterprise Linux security impact Important subscription-manager

Relevant Releases Architectures

Red Hat Enterprise Linux BaseOS EUS (v.9.0) - aarch64, noarch, ppc64le, s390x, x86_64

Bugs Fixed

2225407 - CVE-2023-3899 subscription-manager: inadequate authorization of com.redhat.RHSM1 D-Bus interface allows local users to modify configuration

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