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A new version (0.9.0.0 - Release Candidate 1) of the free Secunia PSI
has been released. The new version includes many new and advanced
features, which makes it even easier to stay patched.

Download and test it today:
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TITLE:
SurgeFTP "Content-Length" Denial of Service Vulnerability

SECUNIA ADVISORY ID:
SA29096

VERIFY ADVISORY:
http://secunia.com/advisories/29096/

CRITICAL:
Moderately critical

IMPACT:
DoS

WHERE:
>From remote

SOFTWARE:
SurgeFTP 2.x
http://secunia.com/product/2927/

DESCRIPTION:
Luigi Auriemma has discovered a vulnerability in SurgeFTP, which can
be exploited by malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to a NULL pointer dereference error
when parsing HTTP headers. This can be exploited to crash an affected
server via an overly large "Content-Length" HTTP header sent to the
administration web server (by default port 7021/TCP).

The vulnerability is confirmed in version 2.3a1. Other versions may
also be affected.

SOLUTION:
Restrict access to trusted users only.

PROVIDED AND/OR DISCOVERED BY:
Luigi Auriemma

ORIGINAL ADVISORY:
http://aluigi.altervista.org/adv/surgeftpizza-adv.txt

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About:
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