----------------------------------------------------------------------

2003: 2,700 advisories published
2004: 3,100 advisories published
2005: 4,600 advisories published
2006: 5,300 advisories published

How do you know which Secunia advisories are important to you?

The Secunia Vulnerability Intelligence Solutions allows you to filter
and structure all the information you need, so you can address issues
effectively.

Get a free trial of the Secunia Vulnerability Intelligence Solutions:
http://corporate.secunia.com/how_to_buy/38/vi/?ref=secadv

----------------------------------------------------------------------

TITLE:
Cypress Malicious Code Execution Vulnerability

SECUNIA ADVISORY ID:
SA27556

VERIFY ADVISORY:
http://secunia.com/advisories/27556/

CRITICAL:
Highly critical

IMPACT:
Exposure of sensitive information, System access

WHERE:
>From remote

SOFTWARE:
Cypress 1.x (script for BitchX)
http://secunia.com/product/16473/

DESCRIPTION:
Chris has reported a vulnerability in the Cypress script for BitchX,
which can be exploited by malicious people to disclose potentially
sensitive information or to compromise a vulnerable system.

The vulnerability is caused due to malicious code being present in
the modules/mdop.m file. This can be exploited to disclose the
content of various system files or to execute arbitrary shell
commands.

Successful exploitation allows execution of arbitrary code, but
requires the control of the "lsyn.webhop.net" domain.

The vulnerability is reported in version 1.0k. Other versions may
also be affected.

SOLUTION:
Restrict outbound network connections to "lsyn.webhop.net" and
attempts to send e-mails to "defcola@gmail.com".

PROVIDED AND/OR DISCOVERED BY:
Chris

----------------------------------------------------------------------

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.

----------------------------------------------------------------------

Unsubscribe: Secunia Security Advisories
http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org

----------------------------------------------------------------------