CVE-2020-35512
Fixed in a distro release EPSS <1%
A use-after-free flaw was found in D-Bus Development branch <= 1.13.16, dbus-1.12.x stable branch <= 1.12.18, and dbus-1.10.x and older branches <= 1.10.30 when a system has multiple usernames sharing the same UID. When a set of policy rules references these usernames, D-Bus may free some memory in the heap, which is still used by data structures necessary for the other usernames sharing the UID, possibly leading to a crash or other undefined behaviors
Products: freedesktop dbus
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Arch Linux | dbus | 1.12.20-1 |
| Debian 12 | dbus | 1.12.20-1 |
| Debian 13 | dbus | 1.12.20-1 |
| Debian 14 | dbus | 1.12.20-1 |
| SUSE Enterprise Storage 6 | dbus-1 | 1.12.2-8.6.1 |
| SUSE Enterprise Storage 6 | dbus-1-x11 | 1.12.2-8.6.1 |
| SUSE HPE Helion OpenStack 8 | dbus-1 | 1.8.22-29.21.1 |
| SUSE HPE Helion OpenStack 8 | dbus-1-x11 | 1.8.22-29.21.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | dbus-1 | 1.12.2-8.6.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | dbus-1-x11 | 1.12.2-8.6.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | dbus-1 | 1.12.2-8.6.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | dbus-1-x11 | 1.12.2-8.6.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | dbus-1 | 1.12.2-3.11.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | dbus-1-x11 | 1.12.2-3.11.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | dbus-1 | 1.12.2-3.11.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | dbus-1-x11 | 1.12.2-3.11.1 |
| SUSE Linux Enterprise Micro 5.0 | dbus-1 | 1.12.2-8.6.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | dbus-1 | 1.12.2-8.6.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | dbus-1-x11 | 1.12.2-8.6.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | dbus-1 | 1.12.2-8.6.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | dbus-1-x11 | 1.12.2-8.6.1 |
| SUSE Linux Enterprise Server 12 SP2-BCL | dbus-1 | 1.8.22-24.22.1 |
| SUSE Linux Enterprise Server 12 SP2-BCL | dbus-1-x11 | 1.8.22-24.22.1 |
| SUSE Linux Enterprise Server 12 SP3-BCL | dbus-1 | 1.8.22-29.21.1 |
| SUSE Linux Enterprise Server 12 SP3-BCL | dbus-1-x11 | 1.8.22-29.21.1 |
| SUSE Linux Enterprise Server 12 SP3-LTSS | dbus-1 | 1.8.22-29.21.1 |
| SUSE Linux Enterprise Server 12 SP3-LTSS | dbus-1-x11 | 1.8.22-29.21.1 |
| SUSE Linux Enterprise Server 12 SP4-LTSS | dbus-1 | 1.8.22-29.21.1 |
| SUSE Linux Enterprise Server 12 SP4-LTSS | dbus-1-x11 | 1.8.22-29.21.1 |
| SUSE Linux Enterprise Server 12 SP5 | dbus-1 | 1.8.22-35.2 |
| SUSE Linux Enterprise Server 12 SP5 | dbus-1-x11 | 1.8.22-35.2 |
| SUSE Linux Enterprise Server 15 SP1-BCL | dbus-1 | 1.12.2-8.6.1 |
| SUSE Linux Enterprise Server 15 SP1-BCL | dbus-1-x11 | 1.12.2-8.6.1 |
| SUSE Linux Enterprise Server 15 SP1-LTSS | dbus-1 | 1.12.2-8.6.1 |
| SUSE Linux Enterprise Server 15 SP1-LTSS | dbus-1-x11 | 1.12.2-8.6.1 |
| SUSE Linux Enterprise Server 15-LTSS | dbus-1 | 1.12.2-3.11.1 |
| SUSE Linux Enterprise Server 15-LTSS | dbus-1-x11 | 1.12.2-3.11.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | dbus-1 | 1.8.22-29.21.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | dbus-1-x11 | 1.8.22-29.21.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | dbus-1 | 1.8.22-29.21.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | dbus-1-x11 | 1.8.22-29.21.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | dbus-1 | 1.8.22-35.2 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | dbus-1-x11 | 1.8.22-35.2 |
| SUSE Linux Enterprise Server for SAP Applications 15 | dbus-1 | 1.12.2-3.11.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 | dbus-1-x11 | 1.12.2-3.11.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | dbus-1 | 1.12.2-8.6.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | dbus-1-x11 | 1.12.2-8.6.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | dbus-1 | 1.8.22-35.2 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | dbus-1-x11 | 1.8.22-35.2 |
| SUSE Manager Proxy 4.0 | dbus-1 | 1.12.2-8.6.1 |
| SUSE Manager Proxy 4.0 | dbus-1-x11 | 1.12.2-8.6.1 |
| SUSE Manager Retail Branch Server 4.0 | dbus-1 | 1.12.2-8.6.1 |
| SUSE Manager Retail Branch Server 4.0 | dbus-1-x11 | 1.12.2-8.6.1 |
| SUSE Manager Server 4.0 | dbus-1 | 1.12.2-8.6.1 |
| SUSE Manager Server 4.0 | dbus-1-x11 | 1.12.2-8.6.1 |
| SUSE OpenStack Cloud 8 | dbus-1 | 1.8.22-29.21.1 |
| SUSE OpenStack Cloud 8 | dbus-1-x11 | 1.8.22-29.21.1 |
| SUSE OpenStack Cloud 9 | dbus-1 | 1.8.22-29.21.1 |
| SUSE OpenStack Cloud 9 | dbus-1-x11 | 1.8.22-29.21.1 |
| SUSE OpenStack Cloud Crowbar 8 | dbus-1 | 1.8.22-29.21.1 |
| SUSE OpenStack Cloud Crowbar 8 | dbus-1-x11 | 1.8.22-29.21.1 |
| SUSE OpenStack Cloud Crowbar 9 | dbus-1 | 1.8.22-29.21.1 |
| SUSE OpenStack Cloud Crowbar 9 | dbus-1-x11 | 1.8.22-29.21.1 |
| Ubuntu 18.04 LTS | dbus | 1.12.2-1ubuntu1.3 |
| Ubuntu 20.04 LTS | dbus | 1.12.16-2ubuntu2.2 |
| Ubuntu Pro 14.04 LTS | dbus | no fix |
| Ubuntu Pro 16.04 LTS | dbus | 1.10.6-1ubuntu3.6+esm1 |
| openSUSE Leap 15.2 | dbus-1 | 1.12.2-lp152.6.3.1 |
| openSUSE Leap 15.2 | dbus-1-x11 | 1.12.2-lp152.6.3.1 |
| openSUSE Leap 15.3 | dbus-1 | 1.12.2-8.6.1 |
| openSUSE Leap 15.3 | dbus-1-x11 | 1.12.2-8.6.1 |