Samba Oplock Break Notification Remote Denial of Service Vulnerability

BID:36573

Info

Samba Oplock Break Notification Remote Denial of Service Vulnerability

Bugtraq ID: 36573
Class: Unknown
CVE: CVE-2009-2906
Remote: Yes
Local: No
Published: Oct 01 2009 12:00AM
Updated: Apr 13 2015 09:27PM
Credit: Tim Prouty, Isilon and Samba Team
Vulnerable: VMWare vMA 4.0 Patch 2
VMWare vMA 4.0
VMWare ESX Server 3.0.3 ESX303-200910401-BG
VMWare ESX Server 3.0.3 ESX303-200905401-SG
VMWare ESX Server 3.0.3 ESX303-200812406-BG
VMWare ESX Server 3.0.3
VMWare ESX Server 2.5.5 patch 9
VMWare ESX Server 2.5.5 patch 8
VMWare ESX Server 2.5.5 patch 6
VMWare ESX Server 2.5.5 patch 4
VMWare ESX Server 2.5.5 patch 2
VMWare ESX Server 2.5.5 patch 15
VMWare ESX Server 2.5.5 patch 13
VMWare ESX Server 2.5.5 patch 12
VMWare ESX Server 2.5.5 patch 11
VMWare ESX Server 2.5.5 patch 10
VMWare ESX Server 2.5.5
VMWare ESX Server 4.0 ESX400-200912403
VMWare ESX Server 4.0 ESX400-200909401
VMWare ESX Server 4.0
VMWare ESX Server 3.5 ESX350-201003403
VMWare ESX Server 3.5 ESX350-200910401
VMWare ESX Server 3.5 ESX350-200906407
VMWare ESX Server 3.5 ESX350-200904401
VMWare ESX Server 3.5 ESX350-200903223
VMWare ESX Server 3.5
VMWare ESX Server 2.5.5 patch 5
Ubuntu Ubuntu Linux 9.04 sparc
Ubuntu Ubuntu Linux 9.04 powerpc
Ubuntu Ubuntu Linux 9.04 lpia
Ubuntu Ubuntu Linux 9.04 i386
Ubuntu Ubuntu Linux 9.04 amd64
Ubuntu Ubuntu Linux 8.10 sparc
Ubuntu Ubuntu Linux 8.10 powerpc
Ubuntu Ubuntu Linux 8.10 lpia
Ubuntu Ubuntu Linux 8.10 i386
Ubuntu Ubuntu Linux 8.10 amd64
Ubuntu Ubuntu Linux 8.04 LTS sparc
Ubuntu Ubuntu Linux 8.04 LTS powerpc
Ubuntu Ubuntu Linux 8.04 LTS lpia
Ubuntu Ubuntu Linux 8.04 LTS i386
Ubuntu Ubuntu Linux 8.04 LTS amd64
Ubuntu Ubuntu Linux 6.06 LTS sparc
Ubuntu Ubuntu Linux 6.06 LTS powerpc
Ubuntu Ubuntu Linux 6.06 LTS i386
Ubuntu Ubuntu Linux 6.06 LTS amd64
SuSE SUSE Linux Enterprise Server 9
SuSE SUSE Linux Enterprise Server 10 SP3
SuSE SUSE Linux Enterprise Server 10 SP2
SuSE Suse Linux Enterprise Desktop 10 SP3
SuSE Suse Linux Enterprise Desktop 10 SP2
SuSE SUSE Linux Enterprise 11
Sun Solaris 9_x86
Sun Solaris 9_sparc
Sun Solaris 10_x86
Sun Solaris 10_sparc
Sun OpenSolaris build snv_99
Sun OpenSolaris build snv_98
Sun OpenSolaris build snv_96
Sun OpenSolaris build snv_95
Sun OpenSolaris build snv_94
Sun OpenSolaris build snv_93
Sun OpenSolaris build snv_92
Sun OpenSolaris build snv_91
Sun OpenSolaris build snv_90
Sun OpenSolaris build snv_89
Sun OpenSolaris build snv_88
Sun OpenSolaris build snv_87
Sun OpenSolaris build snv_86
Sun OpenSolaris build snv_85
Sun OpenSolaris build snv_84
Sun OpenSolaris build snv_83
Sun OpenSolaris build snv_82
Sun OpenSolaris build snv_81
Sun OpenSolaris build snv_80
Sun OpenSolaris build snv_78
Sun OpenSolaris build snv_77
Sun OpenSolaris build snv_76
Sun OpenSolaris build snv_68
Sun OpenSolaris build snv_67
Sun OpenSolaris build snv_64
Sun OpenSolaris build snv_61
Sun OpenSolaris build snv_59
Sun OpenSolaris build snv_58
Sun OpenSolaris build snv_57
Sun OpenSolaris build snv_54
Sun OpenSolaris build snv_51
Sun OpenSolaris build snv_50
Sun OpenSolaris build snv_49
Sun OpenSolaris build snv_48
Sun OpenSolaris build snv_47
Sun OpenSolaris build snv_45
Sun OpenSolaris build snv_41
Sun OpenSolaris build snv_39
Sun OpenSolaris build snv_38
Sun OpenSolaris build snv_37
Sun OpenSolaris build snv_36
Sun OpenSolaris build snv_29
Sun OpenSolaris build snv_28
Sun OpenSolaris build snv_22
Sun OpenSolaris build snv_19
Sun OpenSolaris build snv_13
Sun OpenSolaris build snv_126
Sun OpenSolaris build snv_125
Sun OpenSolaris build snv_124
Sun OpenSolaris build snv_123
Sun OpenSolaris build snv_122
Sun OpenSolaris build snv_121
Sun OpenSolaris build snv_120
Sun OpenSolaris build snv_119
Sun OpenSolaris build snv_118
Sun OpenSolaris build snv_117
Sun OpenSolaris build snv_116
Sun OpenSolaris build snv_115
Sun OpenSolaris build snv_114
Sun OpenSolaris build snv_113
Sun OpenSolaris build snv_112
Sun OpenSolaris build snv_111a
Sun OpenSolaris build snv_111
Sun OpenSolaris build snv_110
Sun OpenSolaris build snv_109
Sun OpenSolaris build snv_108
Sun OpenSolaris build snv_107
Sun OpenSolaris build snv_106
Sun OpenSolaris build snv_105
Sun OpenSolaris build snv_104
Sun OpenSolaris build snv_103
Sun OpenSolaris build snv_102
Sun OpenSolaris build snv_101a
Sun OpenSolaris build snv_101
Sun OpenSolaris build snv_100
Sun OpenSolaris build snv_02
Sun OpenSolaris build snv_01
Slackware Linux 10.2
Slackware Linux 10.1
Slackware Linux 10.0
Slackware Linux x86_64 -current
Slackware Linux 13.0 x86_64
Slackware Linux 13.0
Slackware Linux 12.2
Slackware Linux 12.1
Slackware Linux 12.0
Slackware Linux 11.0
Slackware Linux -current
Samba Samba 3.4.1
Samba Samba 3.3.8
Samba Samba 3.3.7
Samba Samba 3.3.6
Samba Samba 3.3.5
Samba Samba 3.2.14
Samba Samba 3.2.13
Samba Samba 3.2.12
Samba Samba 3.2.5
Samba Samba 3.2.4
Samba Samba 3.2.3
Samba Samba 3.2.2
Samba Samba 3.2.1
Samba Samba 3.2
Samba Samba 3.0.36
Samba Samba 3.0.35
Samba Samba 3.0.34
Samba Samba 3.0.33
Samba Samba 3.0.32
Samba Samba 3.0.30
+ Mandriva Linux Mandrake 2007.1 x86_64
 + Mandriva Linux Mandrake 2007.1
 + Ubuntu Ubuntu Linux 7.04 sparc
 + Ubuntu Ubuntu Linux 7.04 powerpc
 + Ubuntu Ubuntu Linux 7.04 i386
 + Ubuntu Ubuntu Linux 7.04 amd64
 Samba Samba 3.0.29
Samba Samba 3.0.28 a
Samba Samba 3.0.28
Samba Samba 3.0.27
Samba Samba 3.0.26
Samba Samba 3.0.25 rc3
Samba Samba 3.0.25 rc2
Samba Samba 3.0.25 rc1
Samba Samba 3.0.25 pre2
Samba Samba 3.0.25 pre1
Samba Samba 3.0.25 c
Samba Samba 3.0.25 b
Samba Samba 3.0.25 a
Samba Samba 3.0.25
Samba Samba 3.0.24
Samba Samba 3.0.22
+ Ubuntu Ubuntu Linux 6.06 LTS sparc
 + Ubuntu Ubuntu Linux 6.06 LTS powerpc
 + Ubuntu Ubuntu Linux 6.06 LTS i386
 + Ubuntu Ubuntu Linux 6.06 LTS amd64
 Samba Samba 3.0.21
Samba Samba 3.0.20
+ Slackware Linux 10.2
Samba Samba 3.0.14
Samba Samba 3.0.13
Samba Samba 3.0.12
Samba Samba 3.0.11
Samba Samba 3.0.10
Samba Samba 3.0.9
+ OpenPKG OpenPKG Current
 + OpenPKG OpenPKG Current
 + S.u.S.E. Linux Personal 9.1
Samba Samba 3.0.8
Samba Samba 3.0.7
Samba Samba 3.0.6
+ Mandriva Linux Mandrake 10.0 AMD64
 + Mandriva Linux Mandrake 10.0 AMD64
 + Mandriva Linux Mandrake 10.0
+ Mandriva Linux Mandrake 10.0
+ Turbolinux Appliance Server 1.0 Workgroup Edition
 + Turbolinux Appliance Server 1.0 Workgroup Edition
 + Turbolinux Appliance Server 1.0 Hosting Edition
 + Turbolinux Appliance Server 1.0 Hosting Edition
 + Turbolinux Appliance Server Hosting Edition 1.0
+ Turbolinux Appliance Server Hosting Edition 1.0
+ Turbolinux Appliance Server Workgroup Edition 1.0
+ Turbolinux Appliance Server Workgroup Edition 1.0
+ Turbolinux Home
+ Turbolinux Home
+ Turbolinux Turbolinux Desktop 10.0
+ Turbolinux Turbolinux Desktop 10.0
+ Turbolinux Turbolinux Server 10.0
+ Turbolinux Turbolinux Server 10.0
+ Turbolinux Turbolinux Server 8.0
+ Turbolinux Turbolinux Server 8.0
+ Turbolinux Turbolinux Workstation 8.0
Samba Samba 3.0.5
Samba Samba 3.0.4 -r1
Samba Samba 3.0.4
+ OpenPKG OpenPKG 2.1
+ S.u.S.E. Linux Personal 9.1
+ S.u.S.E. Linux Personal 9.1
+ S.u.S.E. Linux Personal 9.1
+ Slackware Linux 10.0
Samba Samba 3.0.3
Samba Samba 3.0.2 a
Samba Samba 3.0.2
Samba Samba 3.0.1
Samba Samba 3.0 alpha
Samba Samba 3.0
Samba Samba 3.0.27a
Samba Samba 3.0.26a
Samba Samba 3.0.23d
+ Mandriva Linux Mandrake 2007.0 x86_64
 + Mandriva Linux Mandrake 2007.0
 Samba Samba 3.0.23c
+ Slackware Linux 11.0
 Samba Samba 3.0.23b
Samba Samba 3.0.23a
+ MandrakeSoft Corporate Server 4.0 x86_64
 + MandrakeSoft Corporate Server 4.0
 Samba Samba 3.0.21c
Samba Samba 3.0.21b
Samba Samba 3.0.21a
Samba Samba 3.0.20b
Samba Samba 3.0.20a
Samba Samba 3.0.14a
S.u.S.E. openSUSE 11.1
S.u.S.E. openSUSE 11.0
S.u.S.E. openSUSE 10.3
rPath rPath Linux 2
rPath rPath Linux 1
rPath Appliance Platform Linux Service 2
rPath Appliance Platform Linux Service 1
Redhat Enterprise Linux WS 4
Redhat Enterprise Linux WS 3
Redhat Enterprise Linux Supplementary 5 server
Redhat Enterprise Linux ES 4
Redhat Enterprise Linux ES 3
Redhat Enterprise Linux Desktop Supplementary 5 client
Redhat Enterprise Linux Desktop 5 client
Redhat Enterprise Linux AS 4
Redhat Enterprise Linux AS 3
Redhat Enterprise Linux Desktop version 4
Redhat Enterprise Linux 5 Server
Redhat Desktop 3.0
Pardus Linux 2009 0
Pardus Linux 2008 0
Mandriva Linux Mandrake 2009.1 x86_64
Mandriva Linux Mandrake 2009.1
Mandriva Linux Mandrake 2009.0 x86_64
Mandriva Linux Mandrake 2009.0
Mandriva Linux Mandrake 2008.1 x86_64
Mandriva Linux Mandrake 2008.1
Mandriva Linux Mandrake 2008.0 x86_64
Mandriva Linux Mandrake 2008.0
MandrakeSoft Enterprise Server 5 x86_64
MandrakeSoft Enterprise Server 5
MandrakeSoft Corporate Server 4.0 x86_64
MandrakeSoft Corporate Server 3.0 x86_64
MandrakeSoft Corporate Server 3.0
MandrakeSoft Corporate Server 4.0
Gentoo Linux
Debian Linux 5.0 sparc
Debian Linux 5.0 s/390
Debian Linux 5.0 powerpc
Debian Linux 5.0 mipsel
Debian Linux 5.0 mips
Debian Linux 5.0 m68k
Debian Linux 5.0 ia-64
Debian Linux 5.0 ia-32
Debian Linux 5.0 hppa
Debian Linux 5.0 armel
Debian Linux 5.0 arm
Debian Linux 5.0 amd64
Debian Linux 5.0 alpha
Debian Linux 5.0
Avaya Proactive Contact 4.1.1
Avaya Proactive Contact 4.1
Avaya Proactive Contact 4.0
Avaya Messaging Storage Server 5.0
Avaya Messaging Storage Server 4.0
Avaya Message Networking MN 3.1
Avaya Message Networking 5.2
Avaya Interactive Response 4.0
Avaya Interactive Response 3.0
Apple Mac OS X Server 10.6.2
Apple Mac OS X Server 10.6.1
Apple Mac OS X Server 10.5.8
Apple Mac OS X Server 10.6
Apple Mac OS X 10.6.2
Apple Mac OS X 10.6.1
Apple Mac OS X 10.5.8
Apple Mac OS X 10.6
Not Vulnerable: VMWare ESX Server 4.0 ESX400-201003405
Sun OpenSolaris build snv_127
Samba Samba 3.4.2
Samba Samba 3.2.15
Samba Samba 3.0.37
Apple Mac OS X Server 10.6.3
Apple Mac OS X 10.6.3

Discussion

Samba Oplock Break Notification Remote Denial of Service Vulnerability

Samba is prone to a remote denial-of-service vulnerability.

An attacker can exploit this issue to cause the application to consume excessive CPU resources, denying service to legitimate users.

Versions prior to Samba 3.4.2, 3.3.8, 3.2.15, and 3.0.37 are vulnerable.

Exploit / POC

Samba Oplock Break Notification Remote Denial of Service Vulnerability

To exploit this issue, attackers can use readily available network utilities.

Solution / Fix

Samba Oplock Break Notification Remote Denial of Service Vulnerability

Solution:
Updates are available. Please see the references for more information.


Ubuntu Ubuntu Linux 8.10 powerpc

Slackware Linux 12.2

Debian Linux 5.0 alpha

Ubuntu Ubuntu Linux 9.04 sparc

VMWare ESX Server 4.0 ESX400-200912403

Samba Samba 3.0.23c

Ubuntu Ubuntu Linux 8.10 sparc

Ubuntu Ubuntu Linux 9.04 lpia

Samba Samba 3.0.21a

Debian Linux 5.0 armel

Mandriva Linux Mandrake 2009.0 x86_64

MandrakeSoft Enterprise Server 5

Debian Linux 5.0 hppa

Debian Linux 5.0 m68k

Samba Samba 3.0.23d

Ubuntu Ubuntu Linux 8.04 LTS i386

Samba Samba 3.0.23a

Apple Mac OS X Server 10.6

Slackware Linux 10.0

MandrakeSoft Corporate Server 3.0

Samba Samba 3.0.2 a

Samba Samba 3.0.20

Samba Samba 3.0.22

Samba Samba 3.0.25 pre2

Samba Samba 3.0.25 b

Samba Samba 3.0.28

Samba Samba 3.0.28 a

Samba Samba 3.0.29

Samba Samba 3.0.30

Samba Samba 3.0.32

Samba Samba 3.0.34

Samba Samba 3.0.4

Samba Samba 3.0.6

Samba Samba 3.0.9

Samba Samba 3.2.1

Samba Samba 3.2.13

Samba Samba 3.2.14

MandrakeSoft Corporate Server 4.0 x86_64

References

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