An issue was discovered in dbus >= 1.3.0 before 1.12.18. The DBusServer in libdbus, as used in dbus-daemon, leaks file descriptors when a message exceeds the per-message file descriptor limit. A local attacker with access to the D-Bus system bus or another system service's private AF_UNIX socket could use this to make the system service reach its file descriptor limit, denying service to subsequent D-Bus clients.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | alpine-linux-upgrade-dbus | Mar 26, 2024 | Jun 8, 2020 | |
| Amazon Linux Ami 2 | amazon-linux-ami-2-upgrade-dbusamazon-linux-ami-2-upgrade-dbus-debuginfoamazon-linux-ami-2-upgrade-dbus-develamazon-linux-ami-2-upgrade-dbus-docamazon-linux-ami-2-upgrade-dbus-libsamazon-linux-ami-2-upgrade-dbus-testsamazon-linux-ami-2-upgrade-dbus-x11 | Nov 10, 2022 | Jun 8, 2020 | |
| Arch Linux | arch-linux-upgrade-latest | Jul 11, 2025 | Jun 8, 2020 | |
| Centos_linux | — | centos-upgrade-dbuscentos-upgrade-dbus-commoncentos-upgrade-dbus-daemoncentos-upgrade-dbus-daemon-debuginfocentos-upgrade-dbus-debuginfocentos-upgrade-dbus-debugsourcecentos-upgrade-dbus-develcentos-upgrade-dbus-doccentos-upgrade-dbus-libscentos-upgrade-dbus-libs-debuginfocentos-upgrade-dbus-testscentos-upgrade-dbus-tests-debuginfocentos-upgrade-dbus-toolscentos-upgrade-dbus-tools-debuginfocentos-upgrade-dbus-x11centos-upgrade-dbus-x11-debuginfo | Jul 14, 2020 | Jun 8, 2020 |
| Debian | debian-upgrade-dbus | Jun 8, 2020 | Jun 8, 2020 | |
| F5 Big Ip | f5-bigip-upgrade-latest | Jun 17, 2026 | Apr 12, 2021 | |
| Freebsd | freebsd-upgrade-package-dbus | Jul 4, 2020 | Jul 3, 2020 | |
| Gentoo Linux | gentoo-linux-upgrade-sys-apps-dbus | Jul 28, 2020 | Jun 8, 2020 | |
| Huawei Euleros 2_0_sp2 | huawei-euleros-2_0_sp2-upgrade-dbushuawei-euleros-2_0_sp2-upgrade-dbus-develhuawei-euleros-2_0_sp2-upgrade-dbus-libshuawei-euleros-2_0_sp2-upgrade-dbus-x11 | Nov 3, 2020 | Jun 8, 2020 | |
| Huawei Euleros 2_0_sp3 | huawei-euleros-2_0_sp3-upgrade-dbushuawei-euleros-2_0_sp3-upgrade-dbus-develhuawei-euleros-2_0_sp3-upgrade-dbus-libshuawei-euleros-2_0_sp3-upgrade-dbus-x11 | Sep 28, 2020 | Jun 8, 2020 | |
| Huawei Euleros 2_0_sp5 | huawei-euleros-2_0_sp5-upgrade-dbushuawei-euleros-2_0_sp5-upgrade-dbus-develhuawei-euleros-2_0_sp5-upgrade-dbus-libshuawei-euleros-2_0_sp5-upgrade-dbus-x11 | Nov 2, 2020 | Jun 8, 2020 | |
| Huawei Euleros 2_0_sp8 | huawei-euleros-2_0_sp8-upgrade-dbushuawei-euleros-2_0_sp8-upgrade-dbus-commonhuawei-euleros-2_0_sp8-upgrade-dbus-daemonhuawei-euleros-2_0_sp8-upgrade-dbus-develhuawei-euleros-2_0_sp8-upgrade-dbus-libshuawei-euleros-2_0_sp8-upgrade-dbus-toolshuawei-euleros-2_0_sp8-upgrade-dbus-x11 | Jul 31, 2020 | Jun 8, 2020 | |
| Oracle Solaris | oracle-solaris-11-4-upgrade-system-library-dbus-1-10-32-11-4-27-0-1-82-0oracle-solaris-11-4-upgrade-system-library-dbus-dbus-x11-1-10-32-11-4-27-0-1-82-0oracle-solaris-11-4-upgrade-system-library-libdbus-1-10-32-11-4-27-0-1-82-0 | Jan 19, 2021 | Jun 8, 2020 | |
| Oracle_linux | — | oracle-linux-upgrade-dbusoracle-linux-upgrade-dbus-commonoracle-linux-upgrade-dbus-daemonoracle-linux-upgrade-dbus-develoracle-linux-upgrade-dbus-docoracle-linux-upgrade-dbus-libsoracle-linux-upgrade-dbus-testsoracle-linux-upgrade-dbus-toolsoracle-linux-upgrade-dbus-x11 | Jul 22, 2020 | Jun 4, 2020 |
| Redhat Openshift | linuxrpm-upgrade-redhat-coreos | Dec 29, 2020 | Jun 8, 2020 | |
| Redhat_linux | redhat-upgrade-dbusredhat-upgrade-dbus-commonredhat-upgrade-dbus-daemonredhat-upgrade-dbus-daemon-debuginforedhat-upgrade-dbus-debuginforedhat-upgrade-dbus-debugsourceredhat-upgrade-dbus-develredhat-upgrade-dbus-docredhat-upgrade-dbus-libsredhat-upgrade-dbus-libs-debuginforedhat-upgrade-dbus-testsredhat-upgrade-dbus-tests-debuginforedhat-upgrade-dbus-toolsredhat-upgrade-dbus-tools-debuginforedhat-upgrade-dbus-x11redhat-upgrade-dbus-x11-debuginfo | Jul 14, 2020 | Jun 8, 2020 | |
| Suse | — | suse-upgrade-dbus-1suse-upgrade-dbus-1-develsuse-upgrade-dbus-1-devel-32bitsuse-upgrade-dbus-1-devel-docsuse-upgrade-dbus-1-x11suse-upgrade-libdbus-1-3suse-upgrade-libdbus-1-3-32bit | Jul 22, 2021 | Jun 8, 2020 |
| Ubuntu | ubuntu-pro-upgrade-libdbus-1-3ubuntu-upgrade-dbusubuntu-upgrade-libdbus-1-3 | Jun 17, 2020 | Jun 8, 2020 | |
| Vmware Photon_os | vmware-photon_os_update_tdnf | Jan 20, 2025 | Jun 8, 2020 |
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