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Serv-U FTP Server "STOU" Command Denial of Service Vulnerability
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Secunia Advisory:
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SA12507
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Release Date:
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2004-09-13
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Last Update:
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2005-02-22
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Popularity:
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10,372 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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Vendor Patch
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| Software: | Serv-U FTP Server 2.x
Serv-U FTP Server 3.x
Serv-U FTP Server 4.x
Serv-U FTP Server 5.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:
Patrick has discovered a vulnerability in Serv-U FTP Server, which can be exploited by malicious users to cause a DoS (Denial of Service).
The vulnerability is caused due to insufficient validation of arguments passed via the "STOU" command. This can be exploited to crash the service by passing a reserved DOS device name as argument.
Examples:
STOU COM1
STOU LPT1
STOU PRN
STOU AUX
The vulnerability has been confirmed on version 5.2. 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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