low
1.9
CWE
20
Advisory Published
CVE Published
Updated

CVE-2013-2168: Input Validation

First published: Thu Jun 13 2013(Updated: )

A denial of service flaw was found in the way UNIX system D-BUS format string wrapper implementation of D-BUS, a system for sending messages between applications, used to measure the length of the provided format string and its arguments in certain circumstances. A remote attacker could supply a specially-crafted input to an application / service, utilizing the services / functionality of the libdbus library that, when processed would lead to that application / service crash. References: [1] <a href="http://www.openwall.com/lists/oss-security/2013/06/13/2">http://www.openwall.com/lists/oss-security/2013/06/13/2</a> Relevant upstream patch: [2] <a href="http://cgit.freedesktop.org/dbus/dbus/commit/?id=954d75b2b64e4799f360d2a6bf9cff6d9fee37e7">http://cgit.freedesktop.org/dbus/dbus/commit/?id=954d75b2b64e4799f360d2a6bf9cff6d9fee37e7</a>

Credit: secalert@redhat.com secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
redhat/dbus<1.4.26
1.4.26
redhat/dbus<1.6.12
1.6.12
redhat/dbus<1.7.4
1.7.4
Freedesktop Dbus=1.4.0
Freedesktop Dbus=1.4.1
Freedesktop Dbus=1.4.4
Freedesktop Dbus=1.4.6
Freedesktop Dbus=1.4.8
Freedesktop Dbus=1.4.10
Freedesktop Dbus=1.4.12
Freedesktop Dbus=1.4.14
Freedesktop Dbus=1.4.16
Freedesktop Dbus=1.4.18
Freedesktop Dbus=1.4.20
Freedesktop Dbus=1.4.24
Freedesktop Dbus=1.7.0
Freedesktop Dbus=1.7.2
Freedesktop Dbus=1.6.0
Freedesktop Dbus=1.6.2
Freedesktop Dbus=1.6.4
Freedesktop Dbus=1.6.6
Freedesktop Dbus=1.6.8
Freedesktop Dbus=1.6.10
Freedesktop Dbus=1.6.16
openSUSE openSUSE=12.3
D-bus Project D-bus=1.4.0
D-bus Project D-bus=1.4.1
D-bus Project D-bus=1.4.4
D-bus Project D-bus=1.4.6
D-bus Project D-bus=1.4.8
D-bus Project D-bus=1.4.10
D-bus Project D-bus=1.4.12
D-bus Project D-bus=1.4.14
D-bus Project D-bus=1.4.16
D-bus Project D-bus=1.4.18
D-bus Project D-bus=1.4.20
D-bus Project D-bus=1.4.24
D-bus Project D-bus=1.7.0
D-bus Project D-bus=1.7.2
D-bus Project D-bus=1.6.0
D-bus Project D-bus=1.6.2
D-bus Project D-bus=1.6.4
D-bus Project D-bus=1.6.6
D-bus Project D-bus=1.6.8
D-bus Project D-bus=1.6.10
D-bus Project D-bus=1.6.16

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