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8e6 R3000 "Host" URL Filter Bypass Vulnerability
Secunia Advisory: SA31391
Release Date: 2008-08-07
Last Update: 2008-08-22
Popularity: 4,606 views

Critical:
Less critical
Impact: Security Bypass
Where: From local network
Solution Status: Vendor Patch

OS:8e6 R3000 Internet Filter

Secunia CVSS-2 Score: Available in Secunia business solutions

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Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
nnposter has reported a vulnerability in 8e6 R3000 Internet Filter, which can be exploited by malicious people to bypass certain security restrictions.

The vulnerability is caused due an error in the URL filter when processing custom HTTP headers. This can be exploited to bypass the URL filter via a custom HTTP header containing the string "Host:" followed by an unrestricted site.

The vulnerability is reported in version 2.0.12.10. Other versions may also be affected.

Change Page:
[ 1 ] [ 2 ] [ 3 ]



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