- Issued:
- 2023-08-07
- Updated:
- 2023-08-07
RHSA-2023:4498 - Moderate: dbus security update
Synopsis
Moderate: dbus security update
Type/Severity
Security Advisory Moderate
Topic
An update for dbus is now available for Red Hat Enterprise Linux 8.
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
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.
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 take effect, all running instances of dbus-daemon and all running applications using the libdbus library must be restarted, or the system rebooted.
Affected Products
| Product | Version | Arch |
|---|---|---|
| Red Hat Enterprise Linux for x86_64 | 8 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions | 8.8 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Extended Update Support | 8.8 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Extended Update Support Extension | 8.8 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Extended Life Cycle | 8.10 | x86_64 |
| Red Hat Enterprise Linux for Power, little endian | 8 | ppc64le |
| Red Hat Enterprise Linux for Power, little endian - Extended Update Support | 8.8 | ppc64le |
| Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle | 8.10 | ppc64le |
| Red Hat Enterprise Linux for IBM z Systems | 8 | s390x |
| Red Hat Enterprise Linux for IBM z Systems - Extended Update Support | 8.8 | s390x |
| Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle | 8.10 | s390x |
| Red Hat Enterprise Linux for ARM 64 | 8 | aarch64 |
| Red Hat Enterprise Linux for ARM 64 - Extended Update Support | 8.8 | aarch64 |
| Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle | 8.10 | aarch64 |
| Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions | 8.8 | ppc64le |
| Red Hat Enterprise Linux Server - TUS | 8.8 | x86_64 |
Updated Packages
- dbus-debuginfo-1.12.8-24.el8_8.1.s390x.rpm
- dbus-daemon-1.12.8-24.el8_8.1.x86_64.rpm
- dbus-libs-debuginfo-1.12.8-24.el8_8.1.aarch64.rpm
- dbus-libs-1.12.8-24.el8_8.1.x86_64.rpm
- dbus-1.12.8-24.el8_8.1.aarch64.rpm
- dbus-tests-debuginfo-1.12.8-24.el8_8.1.ppc64le.rpm
- dbus-libs-1.12.8-24.el8_8.1.s390x.rpm
- dbus-1.12.8-24.el8_8.1.ppc64le.rpm
- dbus-libs-1.12.8-24.el8_8.1.aarch64.rpm
- dbus-tests-debuginfo-1.12.8-24.el8_8.1.i686.rpm
- dbus-devel-1.12.8-24.el8_8.1.x86_64.rpm
- dbus-x11-1.12.8-24.el8_8.1.aarch64.rpm
- dbus-tools-debuginfo-1.12.8-24.el8_8.1.s390x.rpm
- dbus-daemon-1.12.8-24.el8_8.1.ppc64le.rpm
- dbus-x11-1.12.8-24.el8_8.1.ppc64le.rpm
- dbus-x11-debuginfo-1.12.8-24.el8_8.1.x86_64.rpm
- dbus-libs-debuginfo-1.12.8-24.el8_8.1.ppc64le.rpm
- dbus-tests-debuginfo-1.12.8-24.el8_8.1.aarch64.rpm
- dbus-1.12.8-24.el8_8.1.s390x.rpm
- dbus-x11-debuginfo-1.12.8-24.el8_8.1.s390x.rpm
- dbus-tools-debuginfo-1.12.8-24.el8_8.1.ppc64le.rpm
- dbus-libs-debuginfo-1.12.8-24.el8_8.1.x86_64.rpm
- dbus-debuginfo-1.12.8-24.el8_8.1.i686.rpm
- dbus-debugsource-1.12.8-24.el8_8.1.i686.rpm
- dbus-devel-1.12.8-24.el8_8.1.ppc64le.rpm
- dbus-x11-debuginfo-1.12.8-24.el8_8.1.ppc64le.rpm
- dbus-devel-1.12.8-24.el8_8.1.aarch64.rpm
- dbus-daemon-1.12.8-24.el8_8.1.aarch64.rpm
- dbus-tools-1.12.8-24.el8_8.1.aarch64.rpm
- dbus-1.12.8-24.el8_8.1.src.rpm
- dbus-debuginfo-1.12.8-24.el8_8.1.aarch64.rpm
- dbus-tests-debuginfo-1.12.8-24.el8_8.1.s390x.rpm
- dbus-libs-1.12.8-24.el8_8.1.i686.rpm
- dbus-daemon-debuginfo-1.12.8-24.el8_8.1.aarch64.rpm
- dbus-debuginfo-1.12.8-24.el8_8.1.ppc64le.rpm
- dbus-daemon-1.12.8-24.el8_8.1.s390x.rpm
- dbus-devel-1.12.8-24.el8_8.1.s390x.rpm
- dbus-daemon-debuginfo-1.12.8-24.el8_8.1.s390x.rpm
- dbus-libs-debuginfo-1.12.8-24.el8_8.1.s390x.rpm
- dbus-debuginfo-1.12.8-24.el8_8.1.x86_64.rpm
- dbus-devel-1.12.8-24.el8_8.1.i686.rpm
- dbus-tools-1.12.8-24.el8_8.1.x86_64.rpm
- dbus-tests-debuginfo-1.12.8-24.el8_8.1.x86_64.rpm
- dbus-daemon-debuginfo-1.12.8-24.el8_8.1.x86_64.rpm
- dbus-debugsource-1.12.8-24.el8_8.1.ppc64le.rpm
- dbus-tools-debuginfo-1.12.8-24.el8_8.1.aarch64.rpm
- dbus-debugsource-1.12.8-24.el8_8.1.aarch64.rpm
- dbus-x11-debuginfo-1.12.8-24.el8_8.1.aarch64.rpm
- dbus-tools-debuginfo-1.12.8-24.el8_8.1.i686.rpm
- dbus-tools-1.12.8-24.el8_8.1.s390x.rpm
- dbus-1.12.8-24.el8_8.1.x86_64.rpm
- dbus-x11-1.12.8-24.el8_8.1.s390x.rpm
- dbus-daemon-debuginfo-1.12.8-24.el8_8.1.ppc64le.rpm
- dbus-tools-debuginfo-1.12.8-24.el8_8.1.x86_64.rpm
- dbus-libs-1.12.8-24.el8_8.1.ppc64le.rpm
- dbus-libs-debuginfo-1.12.8-24.el8_8.1.i686.rpm
- dbus-common-1.12.8-24.el8_8.1.noarch.rpm
- dbus-daemon-debuginfo-1.12.8-24.el8_8.1.i686.rpm
- dbus-x11-1.12.8-24.el8_8.1.x86_64.rpm
- dbus-debugsource-1.12.8-24.el8_8.1.x86_64.rpm
- dbus-debugsource-1.12.8-24.el8_8.1.s390x.rpm
- dbus-x11-debuginfo-1.12.8-24.el8_8.1.i686.rpm
- dbus-tools-1.12.8-24.el8_8.1.ppc64le.rpm
Fixes
CVEs
References
Additional information
- The Red Hat security contact is This content is not included.secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
- Offline Security Data data is available for integration with other systems. See Offline Security Data API to get started.