[Debian] High CVE: CVE-2023-34969 dbus: dbus-daemon crash under some circumstances

Bug #2038878 reported by Yue Tao
256
This bug affects 1 person
Affects Status Importance Assigned to Milestone
StarlingX
Triaged
High
Unassigned

Bug Description

CVE-2023-34969: https://nvd.nist.gov/vuln/detail/CVE-2023-34969

D-Bus before 1.15.6 sometimes allows unprivileged users to crash dbus-daemon. If a privileged user with control over the dbus-daemon is using the org.freedesktop.DBus.Monitoring interface to monitor message bus traffic, then an unprivileged user with the ability to connect to the same dbus-daemon can cause a dbus-daemon crash under some circumstances via an unreplyable message. When done on the well-known system bus, this is a denial-of-service vulnerability. The fixed versions are 1.12.28, 1.14.8, and 1.15.6.

Base Score: High

Reference:

['dbus_1.12.24-0+deb11u1_amd64.deb===>dbus_1.12.28-0+deb11u1_amd64.deb', 'dbus-user-session_1.12.24-0+deb11u1_amd64.deb===>dbus-user-session_1.12.28-0+deb11u1_amd64.deb', 'libdbus-1-3_1.12.24-0+deb11u1_amd64.deb===>libdbus-1-3_1.12.28-0+deb11u1_amd64.deb', 'libdbus-1-dev_1.12.24-0+deb11u1_amd64.deb===>libdbus-1-dev_1.12.28-0+deb11u1_amd64.deb']

CVE References

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