CommuniGate Pro LDAP Server Buffer Overflow
Severity: LOW
CVE Identifier: CVE-2006-0468
Advisory Date: FEB 10, 2011
DESCRIPTION
CommuniGate Pro Core Server before 5.0.7 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via LDAP messages with negative BER lengths, and possibly other vectors, as demonstrated by the ProtoVer LDAP test suite.
TREND MICRO PROTECTION INFORMATION
Trend Micro Deep Security shields networks through Deep Packet Inspection (DPI) rules. Trend Micro customers using OfficeScan with Intrusion Defense Firewall (IDF) plugin are also protected from attacks using these vulnerabilities. Please refer to the filter number and filter name when applying appropriate DPI and/or IDF rules.
SOLUTION
Trend Micro Deep Security DPI Rule Number: 1000086
Trend Micro Deep Security DPI Rule Name: 1000086 - CommuniGate Systems CommuniGate Pro LDAP Server Buffer Overflow
AFFECTED SOFTWARE AND VERSION
- Stalker Communigate Pro 5.0
- Stalker Communigate Pro 5.0.1
- Stalker Communigate Pro 5.0.2
- Stalker Communigate Pro 5.0.3
- Stalker Communigate Pro 5.0.4
- Stalker Communigate Pro 5.0.5
- Stalker Communigate Pro 5.0.6
- Stalker Communigate Pro 5.0c1
- Stalker Communigate Pro 5.0c2
- Stalker Communigate Pro 5.0c3
- Stalker Communigate Pro 5.0c4
- Stalker Communigate Pro 5.0c5
- Stalker Communigate Pro 5.0c6
- Stalker Communigate Pro 5.0c7
Featured Stories
Old Vulnerabilities, New AI Era, Amplified Risk: How Outdated Flaws Continue to Fuel the N-Day Exploit MarketEven as AI adoption accelerates, old exploits remain overlooked weaknesses. Underground trends show a renewed demand for exploits, with cybercriminals relying on aging but still effective vulnerabilities. We examine this blind spot and why long-standing issues need to be addressed.Read more
Beware of MCP Hardcoded Credentials: A Perfect Target for Threat ActorsPoor secret management in MCP servers can lead to serious consequences, including data breaches and supply chain attacks. This article examines the reality of these unsecure configurations and offers practical recommendations that minimize the chances of exposure.Read more
Lessons in Resilience from the Race to Patch SharePoint VulnerabilitiesIn this article, Trend Micro discusses how the fast-moving attacks using CVE-2025-53770 and CVE-2025-53771 have underscored the essential role of virtual patching and reliable intelligence in protecting organizations against evolving threats.Read more
Unveiling AI Agent Vulnerabilities Part V: Securing LLM ServicesTo conclude our series on agentic AI, this article examines emerging vulnerabilities that threaten AI agents, focusing on providing proactive security recommendations on areas such as code execution, data exfiltration, and database access.Read more