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Red Hat RHEL 8.6 RHSA-2023-5193-01 Moderate Dbus Delivery Issue

An update for dbus is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: dbus security update Advisory ID: RHSA-2023:5193-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:5193 Issue date: 2023-09-18 CVE Names: CVE-2023-34969 ===================================================================== 1. Summary: An update for dbus is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. 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 AppStream EUS (v.8.6) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux BaseOS EUS (v.8.6) - aarch64, noarch, ppc64le, s390x, x86_64 3. Description: D-Bus is a system for sending messages between applications. It is used both for the system-wide message bus service, and as a per-user-login-session messaging facility. Security Fix(es): * dbus: dbus-daemon: assertion failure when a monitor is active and a message from the driver cannot be delivered (CVE-2023-34969) 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. 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 For the update to takeeffect, all running instances of dbus-daemon and all running applications using the libdbus library must be restarted, or the system rebooted. 5. Bugs fixed (https://bugzilla.redhat.com/): 2213166 - CVE-2023-34969 dbus: dbus-daemon: assertion failure when a monitor is active and a message from the driver cannot be delivered 6. Package List: Red Hat Enterprise Linux AppStream EUS(v.8.6): aarch64: dbus-daemon-debuginfo-1.12.8-18.el8_6.3.aarch64.rpm dbus-debuginfo-1.12.8-18.el8_6.3.aarch64.rpm dbus-debugsource-1.12.8-18.el8_6.3.aarch64.rpm dbus-devel-1.12.8-18.el8_6.3.aarch64.rpm dbus-libs-debuginfo-1.12.8-18.el8_6.3.aarch64.rpm dbus-tests-debuginfo-1.12.8-18.el8_6.3.aarch64.rpm dbus-tools-debuginfo-1.12.8-18.el8_6.3.aarch64.rpm dbus-x11-1.12.8-18.el8_6.3.aarch64.rpm dbus-x11-debuginfo-1.12.8-18.el8_6.3.aarch64.rpm ppc64le: dbus-daemon-debuginfo-1.12.8-18.el8_6.3.ppc64le.rpm dbus-debuginfo-1.12.8-18.el8_6.3.ppc64le.rpm dbus-debugsource-1.12.8-18.el8_6.3.ppc64le.rpm dbus-devel-1.12.8-18.el8_6.3.ppc64le.rpm dbus-libs-debuginfo-1.12.8-18.el8_6.3.ppc64le.rpm dbus-tests-debuginfo-1.12.8-18.el8_6.3.ppc64le.rpm dbus-tools-debuginfo-1.12.8-18.el8_6.3.ppc64le.rpm dbus-x11-1.12.8-18.el8_6.3.ppc64le.rpm dbus-x11-debuginfo-1.12.8-18.el8_6.3.ppc64le.rpm s390x: dbus-daemon-debuginfo-1.12.8-18.el8_6.3.s390x.rpm dbus-debuginfo-1.12.8-18.el8_6.3.s390x.rpm dbus-debugsource-1.12.8-18.el8_6.3.s390x.rpm dbus-devel-1.12.8-18.el8_6.3.s390x.rpm dbus-libs-debuginfo-1.12.8-18.el8_6.3.s390x.rpm dbus-tests-debuginfo-1.12.8-18.el8_6.3.s390x.rpm dbus-tools-debuginfo-1.12.8-18.el8_6.3.s390x.rpm dbus-x11-1.12.8-18.el8_6.3.s390x.rpm dbus-x11-debuginfo-1.12.8-18.el8_6.3.s390x.rpm x86_64: dbus-daemon-debuginfo-1.12.8-18.el8_6.3.i686.rpm dbus-daemon-debuginfo-1.12.8-18.el8_6.3.x86_64.rpm dbus-debuginfo-1.12.8-18.el8_6.3.i686.rpm dbus-debuginfo-1.12.8-18.el8_6.3.x86_64.rpm dbus-debugsource-1.12.8-18.el8_6.3.i686.rpm dbus-debugsource-1.12.8-18.el8_6.3.x86_64.rpm dbus-devel-1.12.8-18.el8_6.3.i686.rpm dbus-devel-1.12.8-18.el8_6.3.x86_64.rpm dbus-libs-debuginfo-1.12.8-18.el8_6.3.i686.rpm dbus-libs-debuginfo-1.12.8-18.el8_6.3.x86_64.rpm dbus-tests-debuginfo-1.12.8-18.el8_6.3.i686.rpm dbus-tests-debuginfo-1.12.8-18.el8_6.3.x86_64.rpm dbus-tools-debuginfo-1.12.8-18.el8_6.3.i686.rpm dbus-tools-debuginfo-1.12.8-18.el8_6.3.x86_64.rpm dbus-x11-1.12.8-18.el8_6.3.x86_64.rpm dbus-x11-debuginfo-1.12.8-18.el8_6.3.i686.rpm dbus-x11-debuginfo-1.12.8-18.el8_6.3.x86_64.rpm Red Hat Enterprise Linux BaseOS EUS(v.8.6): Source: dbus-1.12.8-18.el8_6.3.src.rpm aarch64: dbus-1.12.8-18.el8_6.3.aarch64.rpm dbus-daemon-1.12.8-18.el8_6.3.aarch64.rpm dbus-daemon-debuginfo-1.12.8-18.el8_6.3.aarch64.rpm dbus-debuginfo-1.12.8-18.el8_6.3.aarch64.rpm dbus-debugsource-1.12.8-18.el8_6.3.aarch64.rpm dbus-libs-1.12.8-18.el8_6.3.aarch64.rpm dbus-libs-debuginfo-1.12.8-18.el8_6.3.aarch64.rpm dbus-tests-debuginfo-1.12.8-18.el8_6.3.aarch64.rpm dbus-tools-1.12.8-18.el8_6.3.aarch64.rpm dbus-tools-debuginfo-1.12.8-18.el8_6.3.aarch64.rpm dbus-x11-debuginfo-1.12.8-18.el8_6.3.aarch64.rpm noarch: dbus-common-1.12.8-18.el8_6.3.noarch.rpm ppc64le: dbus-1.12.8-18.el8_6.3.ppc64le.rpm dbus-daemon-1.12.8-18.el8_6.3.ppc64le.rpm dbus-daemon-debuginfo-1.12.8-18.el8_6.3.ppc64le.rpm dbus-debuginfo-1.12.8-18.el8_6.3.ppc64le.rpm dbus-debugsource-1.12.8-18.el8_6.3.ppc64le.rpm dbus-libs-1.12.8-18.el8_6.3.ppc64le.rpm dbus-libs-debuginfo-1.12.8-18.el8_6.3.ppc64le.rpm dbus-tests-debuginfo-1.12.8-18.el8_6.3.ppc64le.rpm dbus-tools-1.12.8-18.el8_6.3.ppc64le.rpm dbus-tools-debuginfo-1.12.8-18.el8_6.3.ppc64le.rpm dbus-x11-debuginfo-1.12.8-18.el8_6.3.ppc64le.rpm s390x: dbus-1.12.8-18.el8_6.3.s390x.rpm dbus-daemon-1.12.8-18.el8_6.3.s390x.rpm dbus-daemon-debuginfo-1.12.8-18.el8_6.3.s390x.rpm dbus-debuginfo-1.12.8-18.el8_6.3.s390x.rpm dbus-debugsource-1.12.8-18.el8_6.3.s390x.rpm dbus-libs-1.12.8-18.el8_6.3.s390x.rpm dbus-libs-debuginfo-1.12.8-18.el8_6.3.s390x.rpm dbus-tests-debuginfo-1.12.8-18.el8_6.3.s390x.rpm dbus-tools-1.12.8-18.el8_6.3.s390x.rpm dbus-tools-debuginfo-1.12.8-18.el8_6.3.s390x.rpm dbus-x11-debuginfo-1.12.8-18.el8_6.3.s390x.rpm x86_64: dbus-1.12.8-18.el8_6.3.x86_64.rpm dbus-daemon-1.12.8-18.el8_6.3.x86_64.rpm dbus-daemon-debuginfo-1.12.8-18.el8_6.3.i686.rpm dbus-daemon-debuginfo-1.12.8-18.el8_6.3.x86_64.rpm dbus-debuginfo-1.12.8-18.el8_6.3.i686.rpm dbus-debuginfo-1.12.8-18.el8_6.3.x86_64.rpm dbus-debugsource-1.12.8-18.el8_6.3.i686.rpm dbus-debugsource-1.12.8-18.el8_6.3.x86_64.rpm dbus-libs-1.12.8-18.el8_6.3.i686.rpm dbus-libs-1.12.8-18.el8_6.3.x86_64.rpm dbus-libs-debuginfo-1.12.8-18.el8_6.3.i686.rpm dbus-libs-debuginfo-1.12.8-18.el8_6.3.x86_64.rpm dbus-tests-debuginfo-1.12.8-18.el8_6.3.i686.rpm dbus-tests-debuginfo-1.12.8-18.el8_6.3.x86_64.rpm dbus-tools-1.12.8-18.el8_6.3.x86_64.rpm dbus-tools-debuginfo-1.12.8-18.el8_6.3.i686.rpm dbus-tools-debuginfo-1.12.8-18.el8_6.3.x86_64.rpm dbus-x11-debuginfo-1.12.8-18.el8_6.3.i686.rpm dbus-x11-debuginfo-1.12.8-18.el8_6.3.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-2023-34969 https://access.redhat.com/security/updates/classification#moderate 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCAAGBQJlCGxOAAoJENzjgjWX9erEVU8QAKLayV3wuBomKQd77UY3lauO 59BvCrHBc2eJTDGnlL5SX3yfoKa7y6Ky83GUnvBtCdjj025crsxHiZahC2MafSOW xkyt7zTGbU3ywPqqhj2g5FJd82irUPzdNDRv3qA6+PF9zn4hR1gOSDTttdpQIvvw F4XC3u6IBu8ffTIrKaLD+Y+eVxqT+/x+IjoH+9ru8eCJVdU5FZKR2MLbDbHBNn9A n8Ax/A8Czc4J83QE+DLFsOIN09bWUQUCX8vlmPpAfeHf2YEG8DCEDNblGVfLw1E0 vxJrn0CVoauovKDzPazsRg9ggE4jNbXdT9oExOYwnQQiG+ZkNyNXvHRewUBFR1ma j6xppqxf0qGSt2xnxncYbm33nSePZqwbLsx0TrH1XROLN1mIpp3qHO9eUytRfurO CKYimW9rpC3h3Kz3LQNlD0D/j+/uvQVWaxlhV9FJ+bei4vC5IrgM3W18Dr4nT05T w3UN+Tzdxu27Q5V5sJf9mFLE2QYqV23LsnghM6AWYbd6ASNg1Qp7Znx0JjdJGYN3 T2IYRxlT1G6xs9NzWlsFbnwKXgJv9uZ3JpBlhKcABTCSoK5Sfrv8+K+DoR+Ky0mP n8PIGazj03N2L/Lk1wJ5K9QIxq9DrhToLW2wgpsC7rkVR99FkNbYGHVnFVR6WDzS L63te9A6Nqk0gq6BINoD =mQ7E -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . A balanced dbus security patch for RHEL enhances communication efficiency and strengthens overall system reliability.. Red Hat, dbus security, security update, message bus, EUS. . Severity: Important. LinuxSecurity.com Team

Sep 18, 2023 •Important Red Hat