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SurgeFTP "Content-Length" Denial of Service Vulnerability
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Secunia Advisory:
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SA29096
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Release Date:
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2008-02-26
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Last Update:
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2008-02-29
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Popularity:
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3,931 views
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Critical:
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Moderately critical
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Impact:
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DoS
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Where:
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From remote
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Solution Status:
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Unpatched
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| Software: | SurgeFTP 2.x
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Secunia CVSS-2 Score:
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| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
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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.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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