CVE-2010-4352 Denial of service in n/a

Low 2.1 Published Updated

Local attackers can crash the D-Bus daemon by sending messages with deeply nested variants, causing a denial of service.

Exploited in the wild
Not known
Login needed
Any signed-in user
Attackable
Local or same network only
Victim action needed
Not needed
Fix
Available

What is CVE-2010-4352?

CVE-2010-4352 is a low-severity denial of service vulnerability in n/a, published on 30 Dec 2010. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Stack consumption vulnerability in D-Bus (aka DBus) before 1.4.1 allows local users to cause a denial of service (daemon crash) via a message containing many nested variants.

Weakness: CWE-399

Which versions are affected by CVE-2010-4352?

It affects 1 product.

Linux distribution packages (36)
dbus Red Hat:enterprise_linux:5::clientAll versions0:1.1.2-15.el5_6
dbus-debuginfo Red Hat:enterprise_linux:5::clientAll versions0:1.1.2-15.el5_6
dbus-libs Red Hat:enterprise_linux:5::clientAll versions0:1.1.2-15.el5_6
dbus-x11 Red Hat:enterprise_linux:5::clientAll versions0:1.1.2-15.el5_6
dbus Red Hat:enterprise_linux:5::client_workstationAll versions0:1.1.2-15.el5_6
dbus-debuginfo Red Hat:enterprise_linux:5::client_workstationAll versions0:1.1.2-15.el5_6
dbus-devel Red Hat:enterprise_linux:5::client_workstationAll versions0:1.1.2-15.el5_6
dbus Red Hat:enterprise_linux:5::serverAll versions0:1.1.2-15.el5_6
dbus-debuginfo Red Hat:enterprise_linux:5::serverAll versions0:1.1.2-15.el5_6
dbus-devel Red Hat:enterprise_linux:5::serverAll versions0:1.1.2-15.el5_6
dbus-libs Red Hat:enterprise_linux:5::serverAll versions0:1.1.2-15.el5_6
dbus-x11 Red Hat:enterprise_linux:5::serverAll versions0:1.1.2-15.el5_6
dbus Red Hat:enterprise_linux:6::clientAll versions1:1.2.24-4.el6_0
dbus-debuginfo Red Hat:enterprise_linux:6::clientAll versions1:1.2.24-4.el6_0
dbus-devel Red Hat:enterprise_linux:6::clientAll versions1:1.2.24-4.el6_0
dbus-doc Red Hat:enterprise_linux:6::clientAll versions1:1.2.24-4.el6_0
dbus-libs Red Hat:enterprise_linux:6::clientAll versions1:1.2.24-4.el6_0
dbus-x11 Red Hat:enterprise_linux:6::clientAll versions1:1.2.24-4.el6_0
dbus Red Hat:enterprise_linux:6::computenodeAll versions1:1.2.24-4.el6_0
dbus-debuginfo Red Hat:enterprise_linux:6::computenodeAll versions1:1.2.24-4.el6_0
dbus-devel Red Hat:enterprise_linux:6::computenodeAll versions1:1.2.24-4.el6_0
dbus-doc Red Hat:enterprise_linux:6::computenodeAll versions1:1.2.24-4.el6_0
dbus-libs Red Hat:enterprise_linux:6::computenodeAll versions1:1.2.24-4.el6_0
dbus-x11 Red Hat:enterprise_linux:6::computenodeAll versions1:1.2.24-4.el6_0
dbus Red Hat:enterprise_linux:6::serverAll versions1:1.2.24-4.el6_0
dbus-debuginfo Red Hat:enterprise_linux:6::serverAll versions1:1.2.24-4.el6_0
dbus-devel Red Hat:enterprise_linux:6::serverAll versions1:1.2.24-4.el6_0
dbus-doc Red Hat:enterprise_linux:6::serverAll versions1:1.2.24-4.el6_0
dbus-libs Red Hat:enterprise_linux:6::serverAll versions1:1.2.24-4.el6_0
dbus-x11 Red Hat:enterprise_linux:6::serverAll versions1:1.2.24-4.el6_0
dbus Red Hat:enterprise_linux:6::workstationAll versions1:1.2.24-4.el6_0
dbus-debuginfo Red Hat:enterprise_linux:6::workstationAll versions1:1.2.24-4.el6_0
dbus-devel Red Hat:enterprise_linux:6::workstationAll versions1:1.2.24-4.el6_0
dbus-doc Red Hat:enterprise_linux:6::workstationAll versions1:1.2.24-4.el6_0
dbus-libs Red Hat:enterprise_linux:6::workstationAll versions1:1.2.24-4.el6_0
dbus-x11 Red Hat:enterprise_linux:6::workstationAll versions1:1.2.24-4.el6_0

Products include D-Bus Project D-Bus.

How do I fix CVE-2010-4352?

Upgrade to a fixed version.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2010-4352 being exploited?

There is no known exploitation of CVE-2010-4352 in the wild and no public exploit code.

Sources

Also known as DEBIAN-CVE-2010-4352, DSA-2149-1, GHSA-47vh-r2fv-pgcx, RHSA-2011:0376.

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