IBM Informix Dynamic Server librpc.dll Multiple Buffer Overflows
Severity: CRITICAL
CVE Identifier: CVE-2009-2753
Advisory Date: FEB 04, 2011
DESCRIPTION
Multiple buffer overflows in the authentication functionality in librpc.dll in the Informix Storage Manager (ISM) Portmapper service (aka portmap.exe), as used in IBM Informix Dynamic Server (IDS) 10.x before 10.00.TC9 and 11.x before 11.10.TC3, allow remote attackers to execute arbitrary code via a crafted parameter size.
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.
AFFECTED SOFTWARE AND VERSION
- IBM Informix Dynamic Server 10.0
- IBM Informix Dynamic Server 10.0.tc1
- IBM Informix Dynamic Server 10.0.xc1
- IBM Informix Dynamic Server 10.0.xc10
- IBM Informix Dynamic Server 10.0.xc10e
- IBM Informix Dynamic Server 10.0.xc2e
- IBM Informix Dynamic Server 10.0.xc3
- IBM Informix Dynamic Server 10.0.xc3e
- IBM Informix Dynamic Server 10.0.xc4
- IBM Informix Dynamic Server 10.0.xc4e
- IBM Informix Dynamic Server 10.0.xc5
- IBM Informix Dynamic Server 10.0.xc5e
- IBM Informix Dynamic Server 10.0.xc6
- IBM Informix Dynamic Server 10.0.xc6e
- IBM Informix Dynamic Server 10.0.xc7
- IBM Informix Dynamic Server 10.0.xc7e
- IBM Informix Dynamic Server 10.0.xc8
- IBM Informix Dynamic Server 10.0.xc8e
- IBM Informix Dynamic Server 10.0.xc9
- IBM Informix Dynamic Server 10.0.xc9e
- IBM Informix Dynamic Server 11.1
- IBM Informix Dynamic Server 11.10
- IBM Informix Dynamic Server 11.10.xc1
- IBM Informix Dynamic Server 11.10.xc1de
- IBM Informix Dynamic Server 11.10.xc2
- IBM Informix Dynamic Server 11.10.xc2e
- IBM Informix Dynamic Server 11.10.xc3
- IBM Informix Dynamic Server 11.10.xc3e