Title: Lotus Domino LDAP Message Remote Denial of Service Vulnerability
Severity: HIGH
Description:
IBM Lotus Domino Server is an application framework for web-based collaborative software. It runs on multiple platforms including Microsoft Windows and UNIX.
Lotus Domino Server is prone to a remote denial-of-service vulnerability that occurs when malformed data is sent to the LDAP server on TCP port 389.
Lotus Domino 7.0 is vulnerable; other versions may also be affected.
UPDATE (January 14, 2010): This issue is reported to be caused by a heap-based buffer-overflow vulnerability. A proof of concept is available. Lotus Domino 8.5 Fixpack 1 is also vulnerable.
Affected Products:
- IBM Lotus Domino 7.0.0
- IBM Lotus Domino 7.0.1
- IBM Lotus Domino 7.0.2
- IBM Lotus Domino 7.0.2 FP1
- IBM Lotus Domino 7.0.2 FP2
- IBM Lotus Domino 7.0.2 FP3
- IBM Lotus Domino 7.0.3
- IBM Lotus Domino 7.0.3 Fix Pack 1 (FP1)
- IBM Lotus Domino 8.0
- IBM Lotus Domino 8.0.1
- IBM Lotus Domino 8.0.2.1
- IBM Lotus Domino 8.5
- IBM Lotus Domino 8.5 FP1
References:
- Evgeny Legerov: Lotus Domino 7 (probably 8) LDAP heap overflow
- Evgeny Legerov <research@gleg.net>: ProtoVer LDAP: testing Lotus Domino Server 7.0
- IBM: Lotus Domino Product Homepage
- IBM: Notes/Domino Downloads
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