Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.Test your applications
- Snyk ID SNYK-CENTOS8-DBUSLIBS-2042321
- published 26 Jul 2021
- disclosed 4 Jun 2020
Introduced: 4 Jun 2020CVE-2020-12049 Open this link in a new tab
How to fix?
dbus-libs to version 1:1.12.8-10.el8_2 or higher.
Note: Versions mentioned in the description apply only to the upstream
dbus-libs package and not the
dbus-libs package as distributed by
How to fix? for
Centos:8 relevant fixed versions and status.
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.