[SA18738] IBM Lotus Domino LDAP Server Denial of Service Vulnerability

TITLE:
IBM Lotus Domino LDAP Server Denial of Service Vulnerability

SECUNIA ADVISORY ID:
SA18738

VERIFY ADVISORY:
http://secunia.com/advisories/18738/

CRITICAL:
Less critical

IMPACT:
DoS

WHERE:
>From local network

SOFTWARE:
IBM Lotus Domino 7.x
http://secunia.com/product/5746/

DESCRIPTION:
Evgeny Legerov has discovered a vulnerability in Lotus Domino, which
can be exploited by malicious people to cause a DoS (Denial of
Service).

The vulnerability is caused due to an error in the LDAP server within
the handling of certain requests. This can be exploited to crash the
service via a specially-crafted request sent to port 389/tcp.

The vulnerability has been confirmed in version 7.0. Other versions
may also be affected.

SOLUTION:
Restrict access to the LDAP service.

PROVIDED AND/OR DISCOVERED BY:
Evgeny Legerov, GLEG Ltd.

ORIGINAL ADVISORY:
http://lists.immunitysec.com/pipermail/dailydave/2006-February/002896.html

About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

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