OpenLDAP Multiple Remote Denial of Service Vulnerabilities

BID:26245

Info

OpenLDAP Multiple Remote Denial of Service Vulnerabilities

Bugtraq ID: 26245
Class: Unknown
CVE: CVE-2007-5707
CVE-2007-5708
CVE-2007-6698
Remote: Yes
Local: No
Published: Oct 29 2007 12:00AM
Updated: Nov 12 2009 06:56PM
Credit: Tony Blake, Thomas Sesselmann, and Jonathan Clarke discovered these issues.
Vulnerable: Ubuntu Ubuntu Linux 7.10 sparc
Ubuntu Ubuntu Linux 7.10 powerpc
Ubuntu Ubuntu Linux 7.10 i386
Ubuntu Ubuntu Linux 7.10 amd64
Ubuntu Ubuntu Linux 7.04 sparc
Ubuntu Ubuntu Linux 7.04 powerpc
Ubuntu Ubuntu Linux 7.04 i386
Ubuntu Ubuntu Linux 7.04 amd64
Ubuntu Ubuntu Linux 6.10 sparc
Ubuntu Ubuntu Linux 6.10 powerpc
Ubuntu Ubuntu Linux 6.10 i386
Ubuntu Ubuntu Linux 6.10 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
Turbolinux Turbolinux Server 10.0 x86
Turbolinux Turbolinux Server 11 x64
Turbolinux Turbolinux Server 11
Turbolinux Turbolinux Server 10.0.0 x64
Turbolinux Client 2008
Turbolinux Appliance Server 3.0 x64
Turbolinux Appliance Server 3.0
Turbolinux Appliance Server 2.0
SuSE SUSE Linux Enterprise Server 8
+ Linux kernel 2.4.21
+ Linux kernel 2.4.19
SuSE SUSE Linux Enterprise Server 10 SP1
SuSE SUSE Linux Enterprise Server 10
SuSE SUSE Linux Enterprise SDK 9
SuSE SUSE Linux Enterprise SDK 10.SP1
SuSE SUSE Linux Enterprise SDK 10 SP1
SuSE SUSE Linux Enterprise SDK 10
SuSE SUSE Linux Enterprise SDK 10
SuSE Suse Linux Enterprise Desktop 10 SP1
SuSE Suse Linux Enterprise Desktop 10
SuSE SUSE Linux Enterprise 10 SP1 DEBUGINFO
SuSE SUSE Linux Enterprise 10 SP1 DEBUGINFO
SuSE Linux Enterprise Server 9-SP3
SuSE Linux Enterprise Server 9
SuSE Linux Enterprise Server 10.SP1
SuSE Linux Enterprise Server 10
SuSE Linux Desktop 10
SuSE Linux 10.1 x86-64
SuSE Linux 10.1 x86
SuSE Linux 10.1 ppc
SuSE Linux 10.0 x86-64
SuSE Linux 10.0 x86
SuSE Linux 10.0 ppc
S.u.S.E. UnitedLinux 1.0
S.u.S.E. SuSE Linux School Server for i386
S.u.S.E. SUSE LINUX Retail Solution 8.0
S.u.S.E. SuSE Linux Openexchange Server 4.0
S.u.S.E. openSUSE 10.3
S.u.S.E. openSUSE 10.2
S.u.S.E. Open-Enterprise-Server 0
S.u.S.E. Novell Linux POS 9
S.u.S.E. Novell Linux Desktop SDK 9.0
S.u.S.E. Novell Linux Desktop 9.0
S.u.S.E. Novell Linux Desktop 9
S.u.S.E. Linux Professional 10.2 X86 64
S.u.S.E. Linux Professional 10.2
S.u.S.E. Linux Personal 10.2 X86 64
S.u.S.E. Linux Personal 10.2
rPath rPath Linux 1
rPath Appliance Platform Linux Service 1
Redhat Fedora Core6
Redhat Enterprise Linux WS 4
Redhat Enterprise Linux ES 4
Redhat Enterprise Linux Desktop Workstation 5 client
Redhat Enterprise Linux Desktop 5 client
Redhat Enterprise Linux AS 4
Redhat Enterprise Linux Desktop version 4
Redhat Enterprise Linux 5 Server
Redhat Desktop 4.0
OpenLDAP OpenLDAP 2.3.27
OpenLDAP OpenLDAP 2.3.25
OpenLDAP OpenLDAP 2.3.6
OpenLDAP OpenLDAP 2.2.29
OpenLDAP OpenLDAP 2.2.26
+ S.u.S.E. Linux Personal 9.2 x86_64
 + S.u.S.E. Linux Personal 9.2
+ S.u.S.E. Linux Personal 9.1 x86_64
 + S.u.S.E. Linux Personal 9.1
+ S.u.S.E. Linux Personal 9.0
+ S.u.S.E. Linux Personal 8.2
+ SuSE Linux 8.1
OpenLDAP OpenLDAP 2.2.15
OpenLDAP OpenLDAP 2.2.6
OpenLDAP OpenLDAP 2.1.30
OpenLDAP OpenLDAP 2.1.25
OpenLDAP OpenLDAP 2.1.22
OpenLDAP OpenLDAP 2.1.19
OpenLDAP OpenLDAP 2.1.18
OpenLDAP OpenLDAP 2.1.17
OpenLDAP OpenLDAP 2.1.16
OpenLDAP OpenLDAP 2.1.15
OpenLDAP OpenLDAP 2.1.14
OpenLDAP OpenLDAP 2.1.13
OpenLDAP OpenLDAP 2.1.12
OpenLDAP OpenLDAP 2.1.11
OpenLDAP OpenLDAP 2.1.10
OpenLDAP OpenLDAP 2.1.4
+ Conectiva Linux Enterprise Edition 1.0
OpenLDAP OpenLDAP 2.1 .20
OpenLDAP OpenLDAP 2.0.27
OpenLDAP OpenLDAP 2.0.25
OpenLDAP OpenLDAP 2.0.23
+ Debian Linux 3.0 sparc
 + Debian Linux 3.0 s/390
 + Debian Linux 3.0 s/390
 + Debian Linux 3.0 ppc
 + Debian Linux 3.0 ppc
 + Debian Linux 3.0 mipsel
 + Debian Linux 3.0 mipsel
 + Debian Linux 3.0 mips
 + Debian Linux 3.0 mips
 + Debian Linux 3.0 m68k
 + Debian Linux 3.0 m68k
 + Debian Linux 3.0 ia-64
 + Debian Linux 3.0 ia-64
 + Debian Linux 3.0 ia-32
 + Debian Linux 3.0 ia-32
 + Debian Linux 3.0 hppa
 + Debian Linux 3.0 hppa
 + Debian Linux 3.0 arm
 + Debian Linux 3.0 arm
 + Debian Linux 3.0 alpha
 + Debian Linux 3.0 alpha
 + Debian Linux 3.0
+ Debian Linux 3.0
+ Redhat Linux 7.3 i386
 + Redhat Linux 7.3 i386
 + Redhat Linux 7.3
+ Redhat Linux 7.3
+ SuSE Linux 8.0
+ SuSE Linux 8.0
OpenLDAP OpenLDAP 2.0.22
OpenLDAP OpenLDAP 2.0.21
OpenLDAP OpenLDAP 2.0.20
OpenLDAP OpenLDAP 2.0.19
OpenLDAP OpenLDAP 2.0.18
OpenLDAP OpenLDAP 2.0.17
OpenLDAP OpenLDAP 2.0.16
OpenLDAP OpenLDAP 2.0.15
OpenLDAP OpenLDAP 2.0.14
+ Mandriva Linux Mandrake 8.1 ia64
 + Mandriva Linux Mandrake 8.1
+ Mandriva Linux Mandrake 8.1
+ Mandriva Linux Mandrake 8.0 ppc
 + Mandriva Linux Mandrake 8.0
OpenLDAP OpenLDAP 2.0.13
OpenLDAP OpenLDAP 2.0.12
OpenLDAP OpenLDAP 2.0.11 -9
+ Caldera OpenLinux Server 3.1.1
+ Caldera OpenLinux Server 3.1.1
+ Caldera OpenLinux Workstation 3.1.1
OpenLDAP OpenLDAP 2.0.11 -11S
- Caldera OpenLinux eBuilder 3.0
- Caldera OpenLinux eBuilder 3.0
- SCO eServer 2.3.1
OpenLDAP OpenLDAP 2.0.11 -11
OpenLDAP OpenLDAP 2.0.11
+ Caldera OpenLinux Server 3.1.1
+ Caldera OpenLinux Server 3.1.1
+ Caldera OpenLinux Workstation 3.1.1
+ HP Secure OS software for Linux 1.0
+ HP Secure OS software for Linux 1.0
+ Redhat Linux 7.2 ia64
 + Redhat Linux 7.2 ia64
 + Redhat Linux 7.2 i386
 + Redhat Linux 7.2 i386
 + Redhat Linux 7.2 alpha
 + Redhat Linux 7.2 alpha
 + Redhat Linux 7.2
+ Redhat Linux 7.2
+ Redhat Linux 7.1 ia64
 + Redhat Linux 7.1 i386
 + Redhat Linux 7.1
+ SuSE Linux 7.2
+ SuSE Linux 7.2
+ SuSE Linux 7.1 sparc
 + SuSE Linux 7.1 sparc
 + SuSE Linux 7.1 ppc
 + SuSE Linux 7.1 ppc
 + SuSE Linux 7.1 alpha
 + SuSE Linux 7.1 alpha
 + SuSE Linux 7.1
+ SuSE Linux 7.1
OpenLDAP OpenLDAP 2.0.10
OpenLDAP OpenLDAP 2.0.9
OpenLDAP OpenLDAP 2.0.8
OpenLDAP OpenLDAP 2.0.7
OpenLDAP OpenLDAP 2.0.6
OpenLDAP OpenLDAP 2.0.5
OpenLDAP OpenLDAP 2.0.4
OpenLDAP OpenLDAP 2.0.3
OpenLDAP OpenLDAP 2.0.2
OpenLDAP OpenLDAP 2.0.1
OpenLDAP OpenLDAP 2.0
OpenLDAP OpenLDAP 1.2.13
OpenLDAP OpenLDAP 1.2.12
OpenLDAP OpenLDAP 1.2.11
OpenLDAP OpenLDAP 1.2.10
OpenLDAP OpenLDAP 1.2.9
OpenLDAP OpenLDAP 1.2.8
OpenLDAP OpenLDAP 1.2.7
OpenLDAP OpenLDAP 1.2.6
OpenLDAP OpenLDAP 1.2.5
OpenLDAP OpenLDAP 1.2.4
OpenLDAP OpenLDAP 1.2.3
OpenLDAP OpenLDAP 1.2.2
OpenLDAP OpenLDAP 1.2.1
OpenLDAP OpenLDAP 1.2
OpenLDAP OpenLDAP 1.1.4
OpenLDAP OpenLDAP 1.1.3
OpenLDAP OpenLDAP 1.1.2
OpenLDAP OpenLDAP 1.1.1
OpenLDAP OpenLDAP 1.1
OpenLDAP OpenLDAP 1.0.3
OpenLDAP OpenLDAP 1.0.2
OpenLDAP OpenLDAP 1.0.1
OpenLDAP OpenLDAP 1.0
OpenLDAP OpenLDAP 2.3.28-E1.0.0
OpenLDAP OpenLDAP 2.3.28-20061022
OpenLDAP OpenLDAP 2.3.28-2.20061022
OpenLDAP OpenLDAP 2.3.27-2.20061018
OpenLDAP OpenLDAO 2.2.29 rev 1.134
Novell Linux POS 9
Novell Linux Desktop 9
Mandriva Linux Mandrake 2008.0 x86_64
Mandriva Linux Mandrake 2008.0
Mandriva Linux Mandrake 2007.1 x86_64
Mandriva Linux Mandrake 2007.1
Mandriva Linux Mandrake 2007.0 x86_64
Mandriva Linux Mandrake 2007.0
MandrakeSoft Corporate Server 4.0 x86_64
MandrakeSoft Corporate Server 4.0
Gentoo Linux
Debian Linux 4.0 sparc
Debian Linux 4.0 s/390
Debian Linux 4.0 powerpc
Debian Linux 4.0 mipsel
Debian Linux 4.0 mips
Debian Linux 4.0 m68k
Debian Linux 4.0 ia-64
Debian Linux 4.0 ia-32
Debian Linux 4.0 hppa
Debian Linux 4.0 arm
Debian Linux 4.0 amd64
Debian Linux 4.0 alpha
Debian Linux 4.0
Apple Mac OS X Server 10.5.8
Apple Mac OS X Server 10.5.7
Apple Mac OS X Server 10.5.6
Apple Mac OS X Server 10.5.5
Apple Mac OS X Server 10.5.4
Apple Mac OS X Server 10.5.3
Apple Mac OS X Server 10.5.2
Apple Mac OS X Server 10.5.1
Apple Mac OS X Server 10.4.11
Apple Mac OS X Server 10.4.11
Apple Mac OS X Server 10.4.10
Apple Mac OS X Server 10.4.9
Apple Mac OS X Server 10.4.8
Apple Mac OS X Server 10.4.7
Apple Mac OS X Server 10.4.6
Apple Mac OS X Server 10.4.5
Apple Mac OS X Server 10.4.4
Apple Mac OS X Server 10.4.3
Apple Mac OS X Server 10.4.2
Apple Mac OS X Server 10.4.1
Apple Mac OS X Server 10.4
Apple Mac OS X Server 10.3.9
Apple Mac OS X Server 10.3.8
Apple Mac OS X Server 10.3.7
Apple Mac OS X Server 10.3.6
Apple Mac OS X Server 10.3.5
Apple Mac OS X Server 10.3.4
Apple Mac OS X Server 10.3.3
Apple Mac OS X Server 10.3.2
Apple Mac OS X Server 10.3.1
Apple Mac OS X Server 10.3
Apple Mac OS X Server 10.5
Apple Mac OS X 10.5.8
Apple Mac OS X 10.5.7
Apple Mac OS X 10.5.6
Apple Mac OS X 10.5.5
Apple Mac OS X 10.5.4
Apple Mac OS X 10.5.3
Apple Mac OS X 10.5.2
Apple Mac OS X 10.5.1
Apple Mac OS X 10.4.11
Apple Mac OS X 10.4.11
Apple Mac OS X 10.4.10
Apple Mac OS X 10.4.9
Apple Mac OS X 10.4.8
Apple Mac OS X 10.4.7
Apple Mac OS X 10.4.6
Apple Mac OS X 10.4.5
Apple Mac OS X 10.4.4
Apple Mac OS X 10.4.3
Apple Mac OS X 10.4.2
Apple Mac OS X 10.4.1
Apple Mac OS X 10.4
Apple Mac OS X 10.3.9
Apple Mac OS X 10.3.8
Apple Mac OS X 10.3.7
Apple Mac OS X 10.3.6
Apple Mac OS X 10.3.5
Apple Mac OS X 10.3.4
Apple Mac OS X 10.3.3
Apple Mac OS X 10.3.2
Apple Mac OS X 10.3.1
Apple Mac OS X 10.3
Apple Mac OS X 10.5
Not Vulnerable: OpenLDAP OpenLDAP 2.3.39
+ Trustix Secure Linux 1.5
+ Trustix Secure Linux 1.2
+ Trustix Secure Linux 1.1
Apple Mac OS X Server 10.6.2
Apple Mac OS X 10.6.2

Discussion

OpenLDAP Multiple Remote Denial of Service Vulnerabilities

OpenLDAP is prone to multiple remote denial-of-service vulnerabilities because of an incorrect NULL-termination issue and a double-free issue.

Attackers can exploit these issues to deny service to legitimate users.

Versions prior to OpenLDAP 2.3.39 are vulnerable.

Exploit / POC

OpenLDAP Multiple Remote Denial of Service Vulnerabilities

Currently we are not aware of any working exploits for this issue. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Solution / Fix

OpenLDAP Multiple Remote Denial of Service Vulnerabilities

Solution:
The vendor has released OpenLDAP 2.3.39 to address these issues. Please see the references for details.


OpenLDAP OpenLDAP 2.3.27-2.20061018

OpenLDAP OpenLDAP 1.0

OpenLDAP OpenLDAP 1.0.2

OpenLDAP OpenLDAP 1.2.1

OpenLDAP OpenLDAP 1.2.10

OpenLDAP OpenLDAP 1.2.8

OpenLDAP OpenLDAP 2.0.1

OpenLDAP OpenLDAP 2.0.11 -9

OpenLDAP OpenLDAP 2.0.11 -11S

OpenLDAP OpenLDAP 2.0.11

OpenLDAP OpenLDAP 2.0.13

OpenLDAP OpenLDAP 2.0.14

OpenLDAP OpenLDAP 2.0.16

OpenLDAP OpenLDAP 2.0.19

OpenLDAP OpenLDAP 2.0.23

OpenLDAP OpenLDAP 2.0.3

OpenLDAP OpenLDAP 2.0.4

OpenLDAP OpenLDAP 2.0.5

OpenLDAP OpenLDAP 2.0.8

OpenLDAP OpenLDAP 2.0.9

OpenLDAP OpenLDAP 2.1.10

OpenLDAP OpenLDAP 2.1.11

OpenLDAP OpenLDAP 2.1.13

OpenLDAP OpenLDAP 2.1.16

OpenLDAP OpenLDAP 2.1.4

OpenLDAP OpenLDAP 2.2.26

References

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