Vulnerability CVE-2011-2200
Published: 2011-06-22   Modified: 2012-02-13

Description:
The _dbus_header_byteswap function in dbus-marshal-header.c in D-Bus (aka DBus) 1.2.x before 1.2.28, 1.4.x before 1.4.12, and 1.5.x before 1.5.4 does not properly handle a non-native byte order, which allows local users to cause a denial of service (connection loss), obtain potentially sensitive information, or conduct unspecified state-modification attacks via crafted messages.

CVSS2 => (AV:L/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.6/10
6.4/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Freedesktop -> DBUS 
D-bus project -> D-bus 

 References:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=629938
http://cgit.freedesktop.org/dbus/dbus/commit/?h=dbus-1.2&id=6519a1f77c61d753d4c97efd6e15630eb275336e
http://cgit.freedesktop.org/dbus/dbus/commit/?h=dbus-1.4&id=c3223ba6c401ba81df1305851312a47c485e6cd7
http://cgit.freedesktop.org/dbus/dbus/tree/NEWS?h=dbus-1.2
http://cgit.freedesktop.org/dbus/dbus/tree/NEWS?h=dbus-1.4
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
http://lists.freedesktop.org/archives/dbus/2007-March/007357.html
http://lists.freedesktop.org/archives/dbus/2011-May/014408.html
http://openwall.com/lists/oss-security/2011/06/12/1
http://openwall.com/lists/oss-security/2011/06/12/2
http://openwall.com/lists/oss-security/2011/06/13/12
http://www.redhat.com/support/errata/RHSA-2011-1132.html
https://bugs.freedesktop.org/show_bug.cgi?id=38120
https://bugzilla.redhat.com/show_bug.cgi?id=712676
https://exchange.xforce.ibmcloud.com/vulnerabilities/67974
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