'; echo 'Hillstone Networks'; } elseif ($_SERVER[HTTP_HOST] == "www.huaantech.com.cn") { echo ''; echo 'huaantech'; } elseif ($_SERVER[HTTP_HOST] == "www.dcnetworks.com.cn") { echo ''; echo 'dcnetworks'; } elseif ($_SERVER[HTTP_HOST] == "www.w-ibeda.com") { if (false===strpos($_SERVER[REQUEST_URI],"/en/")) echo ''; else echo ''; echo 'w-ibeda'; } elseif ($_SERVER[HTTP_HOST] == "www.hp-telecom.com") { echo ''; echo 'hp-telecom'; } else{ echo ''; echo 'Hillstone Networks'; } ?>
 
   
 

LDAP Attack (Attack ID：2100003)

Release Date：2009-11-30

Attack Name：OpenLDAP Server Bind Request Denial Of Service Vulnerability

OS Type：Linux

Application Type：Others

Severity：Critical

BUG ID：

CVE ID：

 

Description：

OpenLDAP server is prone to a denial-of-service vulnerability because it fails to handle exceptional conditions.
Impact:
An attacker can exploit this issue to cause a crash in the LDAP server, effectively denying service to legitimate users.
Affected Systems:
Ubuntu Ubuntu Linux 5.10 sparc
Ubuntu Ubuntu Linux 5.10 powerpc
Ubuntu Ubuntu Linux 5.10 i386
Ubuntu Ubuntu Linux 5.10 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 10.0
Turbolinux Appliance Server 2.0
Trustix Secure Linux 3.0
Trustix Secure Linux 2.2
Trustix Operating System Enterprise Server 2.0
S.u.S.E. UnitedLinux 1.0
S.u.S.E. SuSE Linux Standard Server 8.0
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. SUSE Linux Enterprise Server 10
S.u.S.E. SUSE Linux Enterprise Desktop 10
S.u.S.E. Novell Linux POS 9
S.u.S.E. Linux Professional 10.0 OSS
S.u.S.E. Linux Professional 9.3 x86_64
S.u.S.E. Linux Professional 9.3
S.u.S.E. Linux Professional 10.1
S.u.S.E. Linux Personal 10.0 OSS
S.u.S.E. Linux Personal 9.3 x86_64
S.u.S.E. Linux Personal 9.3
S.u.S.E. Linux Personal 10.1
S.u.S.E. Linux Enterprise Server 9
S.u.S.E. Linux Enterprise Server 8
S.u.S.E. Linux Desktop 1.0
rPath rPath Linux 1
RedHat Fedora Core4
OpenLDAP OpenLDAP 2.3.27
OpenLDAP OpenLDAP 2.3.6
OpenLDAP OpenLDAP 2.2.29
OpenLDAP OpenLDAP 2.2.26
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
MandrakeSoft Linux Mandrake 2006.0 x86_64
MandrakeSoft Linux Mandrake 2006.0
MandrakeSoft Linux Mandrake 2007.0 x86_64
MandrakeSoft Linux Mandrake 2007.0
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
Additional References:
http://www.openldap.org/
http://www.openldap.org/its/index.cgi/Software%20Bugs?id=4740

 

Solution：

The vendor has released an update to address this issue. Please obtain and apply this update.