Multiple Vendor Message Decompression DoS
Severity: MEDIUM
CVE Identifier: CVE-2005-0036
Advisory Date: FEB 15, 2011
DESCRIPTION
The DNS implementation in DeleGate 8.10.2 and earlier allows remote attackers to cause a denial of service via a compressed DNS packet with a label length byte with an incorrect offset, which could trigger an infinite loop.
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: 1000165
Trend Micro Deep Security DPI Rule Name: 1000165 - Multiple Vendor Message Decompression DoS
AFFECTED SOFTWARE AND VERSION
- DeleGate DeleGate 5.9.3
- DeleGate DeleGate 7.7 .0
- DeleGate DeleGate 7.7.1
- DeleGate DeleGate 7.8 .0
- DeleGate DeleGate 7.8.1
- DeleGate DeleGate 7.8.2
- DeleGate DeleGate 7.9.11
- DeleGate DeleGate 8.10
- DeleGate DeleGate 8.10.1
- DeleGate DeleGate 8.10.2
- DeleGate DeleGate 8.3.3
- DeleGate DeleGate 8.3.4
- DeleGate DeleGate 8.4 .0
- DeleGate DeleGate 8.5 .0
- DeleGate DeleGate 8.9
- DeleGate DeleGate 8.9.1
- DeleGate DeleGate 8.9.2
- DeleGate DeleGate 8.9.3
- DeleGate DeleGate 8.9.4
- DeleGate DeleGate 8.9.5
- DeleGate DeleGate 8.9.6
- ETL Delegate 5.9
- ETL Delegate 6.0