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3Com OfficeConnect 812 ADSL Router DHCP Information Disclosure
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Secunia Advisory:
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SA8782
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Release Date:
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2003-05-14
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Last Update:
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2003-05-15
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Popularity:
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7,877 views
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Critical:
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Less critical
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Impact:
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Exposure of sensitive information
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Where:
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From local network
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Solution Status:
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Vendor Patch
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| OS: | 3Com OfficeConnect 812 ADSL Router
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Secunia CVSS-2 Score:
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Available in Secunia business solutions 
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| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
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Description:
A vulnerability has been reported in 3Com OfficeConnect 812 ADSL Router, which potentially can be exploited by malicious people to gain knowledge of sensitive information.
The vulnerability is caused due to a flaw in the handling of DHCP traffic, since the device reuses a buffer containing information about prior HTTP requests without clearing it first. This information is therefore included as data in DHCP datagrams, which can disclose various potentially sensitive information.
Successful exploitation requires that the malicious person is able to monitor the network traffic.
Firmware version 1.1.7 and 1.1.9 has been reported vulnerable. Prior versions may also be affected.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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About this Secunia Advisory
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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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