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oftpd LPSV and LPRT Denial of Service Vulnerability Advisory Available in Danish  Advisory Available in German 

Secunia Advisory: SA23790  
Release Date: 2007-01-16
Last Update: 2007-01-17

Critical:
Moderately critical
Impact: DoS
Where: From remote
Solution Status: Vendor Patch

Software:oftpd 0.3.x

CVE reference:CVE-2006-6767 (Secunia mirror)

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Description:
Tavis Ormandy has reported a vulnerability in oftpd, which can be exploited by malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to an error within the handling of LPSV and LPRT commands. This can be exploited to trigger an assertion error by passing specially crafted arguments to the LPSV or LPRT commands, which causes oftpd to abort.

The vulnerability is reported in version 0.3.7. Other versions may also be affected.

Solution:
Restrict access to the service.

Provided and/or discovered by:
Tavis Ormandy

Changelog:
2007-01-17: Added CVE reference.

Original Advisory:
http://www.gentoo.org/security/en/glsa/glsa-200701-09.xml



Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.

Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.

1 Related Secunia Security Advisories

1. oftpd PORT Command Denial of Service Vulnerability


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