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

BETA test the new Secunia Personal Software Inspector!

The Secunia PSI detects installed software on your computer and
categorises it as either Insecure, End-of-Life, or Up-To-Date.
Effectively enabling you to focus your attention on software
installations where more secure versions are available from the
vendors.

Download the free PSI BETA from the Secunia website:
https://psi.secunia.com/

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

TITLE:
rsync "f_name()" Off-By-One Vulnerability

SECUNIA ADVISORY ID:
SA26493

VERIFY ADVISORY:
http://secunia.com/advisories/26493/

CRITICAL:
Moderately critical

IMPACT:
DoS, System access

WHERE:
>From remote

SOFTWARE:
rsync 2.x
http://secunia.com/product/2594/

DESCRIPTION:
Sebastian Krahmer has reported a vulnerability in rsync, which can
potentially be exploited by malicious people to compromise a
vulnerable system.

The vulnerability is caused due to an off-by-one error within the
"f_name()" function in flist.c and can be exploited to cause a
one-byte stack-based buffer overflow via an overly long directory
name.

Successful exploitation may allow execution of arbitrary code.

The vulnerability is reported in version 2.6.9. Other versions may
also be affected.

SOLUTION:
Use rsync in a trusted environment only.

PROVIDED AND/OR DISCOVERED BY:
Sebastian Krahmer

ORIGINAL ADVISORY:
http://c-skills.blogspot.com/2007/08/cve-2007-4091.html

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

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

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