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602LAN SUITE Two Denial of Service Vulnerabilities
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Secunia Advisory:
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SA13113
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Release Date:
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2004-11-08
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Critical:
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Less 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: | 602LAN SUITE 2004
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Description:
Luigi Auriemma has reported two vulnerabilities in 602LAN SUITE, which can be exploited by malicious people to cause a DoS (Denial of Service).
1) An error within the handling of the certain HTTP POST requests can be exploited to cause the webmail service to consume a large amount of memory by sending some specially crafted HTTP POST requests containing extremely large values in the "Content-Length" header.
2) An input validation error in the telnet proxy when handling connection requests to local network interfaces can be exploited to consume all available sockets on a vulnerable server by requesting a loopback to the local IP address of the server.
The vulnerabilities have been reported in version 2004.0.04.0909. Other versions may also be affected.
Solution:
Update to version 2004.0.04.1104.
http://www.software602.com/products/ls/download.html
Provided and/or discovered by:
Luigi Auriemma
Original Advisory:
http://aluigi.altervista.org/adv/602res-adv.txt
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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.
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2 Related Secunia Security Advisories
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1. 602LAN SUITE Local File Detection and Denial of Service
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2. 602LAN SUITE Webmail Arbitrary File Upload Vulnerability
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