vulnerability
Red Hat: CVE-2020-12049: denial of service via file descriptor leak (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:N/C:N/I:N/A:C) | 2020-06-08 | 2020-07-14 | 2023-12-15 |
Severity
5
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
Published
2020-06-08
Added
2020-07-14
Modified
2023-12-15
Description
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.
Solution(s)
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
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