Description
An issue was discovered in D-Bus before 1.12.24, 1.13.x and 1.14.x before 1.14.4, and 1.15.x before 1.15.2. An authenticated attacker can cause dbus-daemon and other programs that use libdbus to crash by sending a message with attached file descriptors in an unexpected format.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | dbus | 1.14.4-1 | — |
| Debian 13 | dbus | 1.14.4-1 | — |
| Debian 12 | dbus | 1.14.4-1 | — |
| Debian 11 | dbus | 1.12.24-0+deb11u1 | DSA-5250-1 |
| Debian 10 | dbus | 1.12.24-0+deb10u1 | DLA-3142-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 22.04 LTS | dbus | 1.12.20-2ubuntu4.1 | USN-5704-1 |
| Ubuntu 20.04 LTS | dbus | 1.12.16-2ubuntu2.3 | USN-5704-1 |
| Ubuntu 18.04 LTS | dbus | 1.12.2-1ubuntu1.4 | USN-5704-1 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 16.04 LTS | dbus | 1.10.6-1ubuntu3.6+esm2 | USN-5704-1 |
| Ubuntu Pro 14.04 LTS | dbus | 1.6.18-0ubuntu4.5+esm3 | USN-5704-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | dbus +6 | 1:1.12.20-7.el9_1 | RHSA-2023:0335 |
| RHEL 8 | dbus +6 | 1:1.12.8-23.el8_7.1 | RHSA-2023:0096 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9.0 EUS | dbus +6 | 1:1.12.20-5.el9_0.1 | RHSA-2022:8977 |
| RHEL 8.6 EUS | dbus +6 | 1:1.12.8-18.el8_6.2 | RHSA-2022:8812 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 9 | dbus +6 | 1:1.12.20-7.el9_1 | ALSA-2023:0335 |
| AlmaLinux 8 | dbus +6 | 1:1.12.8-23.el8_7.1 | ALSA-2023:0096 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 9 | dbus | 1:1.12.20-7.el9_1 | RLSA-2023:0335 |
| Rocky Linux 8 | dbus | 1:1.12.8-23.el8_7.1 | RLSA-2023:0096 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP4 | dbus-1 +1 | 1.12.2-150400.18.5.1 | SUSE-SU-2022:3806-1 |
| SLES 15 SP3 | dbus-1 +1 | 1.12.2-150100.8.14.1 | SUSE-SU-2022:3805-1 |
| SLES 15 SP2 | dbus-1 +1 | 1.12.2-150100.8.14.1 | SUSE-SU-2022:3805-1 |
| SLES 15 SP1 | dbus-1 +1 | 1.12.2-150100.8.14.1 | SUSE-SU-2022:3805-1 |
| SLES 12 SP5 | dbus-1 +1 | 1.8.22-38.1 | SUSE-SU-2022:4295-1 |
Show 18 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP4 | dbus-1 +1 | 1.8.22-29.24.1 | SUSE-SU-2022:3804-1 |
| SLES 12 SP3 | dbus-1 +1 | 1.8.22-29.24.1 | SUSE-SU-2022:3804-1 |
| SLES for SAP 15 SP2 | dbus-1 +1 | 1.12.2-150100.8.14.1 | SUSE-SU-2022:3805-1 |
| SLES for SAP 15 SP1 | dbus-1 +1 | 1.12.2-150100.8.14.1 | SUSE-SU-2022:3805-1 |
| SLES for SAP 12 SP5 | dbus-1 +1 | 1.8.22-38.1 | SUSE-SU-2022:4295-1 |
| SLES for SAP 12 SP4 | dbus-1 +1 | 1.8.22-29.24.1 | SUSE-SU-2022:3804-1 |
| SLE Micro 5.3 | dbus-1 +1 | 1.12.2-150400.18.5.1 | SUSE-SU-2022:3806-1 |
| SLE Micro 5.2 | dbus-1 +1 | 1.12.2-150100.8.14.1 | SUSE-SU-2022:3805-1 |
| SLE Micro 5.1 | dbus-1 | 1.12.2-150100.8.14.1 | SUSE-SU-2022:3805-1 |
| SLE HPC 15 SP2 | dbus-1 +1 | 1.12.2-150100.8.14.1 | SUSE-SU-2022:3805-1 |
| SLE HPC 15 SP1 | dbus-1 +1 | 1.12.2-150100.8.14.1 | SUSE-SU-2022:3805-1 |
| SUSE OpenStack Cloud Crowbar 9 | dbus-1 +1 | 1.8.22-29.24.1 | SUSE-SU-2022:3804-1 |
| SUSE OpenStack Cloud 9 | dbus-1 +1 | 1.8.22-29.24.1 | SUSE-SU-2022:3804-1 |
| SUSE Manager Server 4.1 | dbus-1 +1 | 1.12.2-150100.8.14.1 | SUSE-SU-2022:3805-1 |
| SUSE Manager Retail Branch Server 4.1 | dbus-1 +1 | 1.12.2-150100.8.14.1 | SUSE-SU-2022:3805-1 |
| SUSE Manager Proxy 4.1 | dbus-1 +1 | 1.12.2-150100.8.14.1 | SUSE-SU-2022:3805-1 |
| SUSE Enterprise Storage 7 | dbus-1 +1 | 1.12.2-150100.8.14.1 | SUSE-SU-2022:3805-1 |
| SUSE Enterprise Storage 6 | dbus-1 +1 | 1.12.2-150100.8.14.1 | SUSE-SU-2022:3805-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.4 | dbus-1 +1 | 1.12.2-150400.18.5.1 | SUSE-SU-2022:3806-1 |
| openSUSE Leap 15.3 | dbus-1 +1 | 1.12.2-150100.8.14.1 | SUSE-SU-2022:3805-1 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap Micro 5.2 | dbus-1 +1 | 1.12.2-150100.8.14.1 | SUSE-SU-2022:3805-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | dbus | 1.14.4-r0 | — |
| Alpine v3.23 | dbus | 1.14.4-r0 | — |
| Alpine v3.22 | dbus | 1.14.4-r0 | — |
| Alpine v3.21 | dbus | 1.14.4-r0 | — |
| Alpine v3.20 | dbus | 1.14.4-r0 | — |
Show 7 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | dbus | 1.14.4-r0 | — |
| Alpine v3.18 | dbus | 1.14.4-r0 | — |
| Alpine v3.17 | dbus | 1.14.4-r0 | — |
| Alpine v3.16 | dbus | 1.14.4-r0 | — |
| Alpine v3.15 | dbus | 1.12.24-r0 | — |
| Alpine v3.14 | dbus | 1.12.24-r0 | — |
| Alpine v3.13 | dbus | 1.12.24-r0 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | dbus +8 | 1:1.12.24-1.amzn2023.0.2 | ALAS2023-2023-100 |
| Amazon Linux 2 | dbus +5 | 1:1.10.24-7.amzn2.0.3 | ALAS2-2023-2006 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 2 (CBL-Mariner) | dbus | 1.15.2-2 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | dbus +6 | 1:1.12.20-7.0.1.el9_1 | ELSA-2023-0335 |
| Oracle Linux 8 | dbus +6 | 1:1.12.8-23.0.1.el8_7.1 | ELSA-2023-0096 |
Advisories 25
- ALSA-2023:0335 Moderate: dbus security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2023:0096 Moderate: dbus security update AlmaLinux Security Advisories · Oct 29, 2026
- WID-SEC-2024-0794 Dell ECS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Aug 11, 2026
- USN-5704-1 dbus vulnerabilities Ubuntu Security Notices (USN) · Jun 29, 2026
- RHSA-2022:8812 Red Hat Security Advisory: dbus security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- RHSA-2023:0335 Red Hat Security Advisory: dbus security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- RHSA-2022:8977 Red Hat Security Advisory: dbus security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- RHSA-2023:0096 Red Hat Security Advisory: dbus security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- DSA-5250-1 dbus - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-3142-1 dbus - security update Debian Security (DSA / DLA) · Mar 9, 2026
- RLSA-2023:0335 Moderate: dbus security update Rocky Linux Security Advisories · Feb 5, 2026
- RLSA-2023:0096 Moderate: dbus security update Rocky Linux Security Advisories · Feb 4, 2026
- SUSE-SU-2022:3805-1 Security update for dbus-1 SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:4295-1 Security update for dbus-1 SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:3806-1 Security update for dbus-1 SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2023-1542 Red Hat OpenShift: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 18, 2025
- WID-SEC-2023-1424 Xerox FreeFlow Print Server für Solaris: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 6, 2025
- VDE-2024-073 Phoenix Contact: Multiple Vulnerabilities in PLCnext Firmware CERT@VDE · May 22, 2025
- SUSE-SU-2022:3804-1 Security update for dbus-1 SUSE / openSUSE Security Updates · May 2, 2025
- WID-SEC-2022-1644 dbus: Mehrere Schwachstellen BSI CERT-Bund (WID) · Aug 10, 2023
- ALAS2-2023-2006 Moderate: dbus security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Apr 4, 2023
- ALAS2023-2023-100 Moderate: dbus security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Feb 22, 2023
- WID-SEC-2023-0296 Meinberg LANTIME: Mehrere Schwachstellen BSI CERT-Bund (WID) · Feb 6, 2023
- ELSA-2023-0335 Moderate: dbus security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Jan 24, 2023
- ELSA-2023-0096 Moderate: dbus security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Jan 12, 2023
References
- https://gitlab.freedesktop.org/dbus/dbus/-/issues/417
- https://www.openwall.com/lists/oss-security/2022/10/06/1
- FEDORA-2022-076544c8aa vendor-advisory
- FEDORA-2022-7a963a79d1 vendor-advisory
- FEDORA-2022-b0c2f2ab74 vendor-advisory
- GLSA-202305-08 vendor-advisory