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  Ettercap network security analysis tool format string vulnerability

From:SECUNIA <support_(at)_secunia.com>
Date:01.06.2005
Subject:[SA15535] Ettercap "curses_msg()" Format String Vulnerability


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TITLE:
Ettercap "curses_msg()" Format String Vulnerability

SECUNIA ADVISORY ID:
SA15535

VERIFY ADVISORY:
http://secunia.com/advisories/15535/

CRITICAL:
Moderately critical

IMPACT:
System access

WHERE:
>From remote

SOFTWARE:
Ettercap 0.x
http://secunia.com/product/5191/

DESCRIPTION:
A vulnerability has been reported in Ettercap, which can be exploited
by malicious people to compromise a vulnerable system.

The vulnerability is caused due to a format string error in the
"curses_msg()" function in the Ncurses interface and can be exploited
to execute arbitrary code via a specially crafted string containing
format specifiers as password of any dissector.

SOLUTION:
Update to version 0.7.3.
http://ettercap.sourceforge.net/download.php

PROVIDED AND/OR DISCOVERED BY:
Reported by vendor.

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About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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