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Cisco Security

FTP PASS Suspicious Length

 
Signature ID: 3159/1
Original Release:S658
Release:S658 (download)
Original Release Date:2012 July 19
Latest Release Date:2012 July 19
Default Enabled:False
Default Retired:True
CVE:CVE-2005-2841
BugTraq ID:14770
Alarm Severity:High
Fidelity:100 

Description

This signature fires if a user supplies a password that is greater than 50 characters. In order to exploit some Wu-ftpd vulnerabilities (related to signature 3158), a malicious user must supply shell code in the password field of the ftp login.

Recommended Filter

There are no suggested filters.

Benign Triggers

If a user were to have a legitimate password that is longer than 50 characters, this signature will fire.

IntelliShield Alerts

IntelliShield ID Headline VersionCVSS ScoreLast Published
9695Cisco IOS Firewall Authentication Proxy for FTP and Telnet Sessions Buffer Overflow Vulnerability32005 October 13 21:22 GMT

Download

To download this and other IPS update files, please go to Cisco Secure Software Download.

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