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SEIL Routers Denial of Service and Buffer Overflow Vulnerabilities
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Secunia Advisory:
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SA37154
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Release Date:
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2009-10-28
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Last Update:
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2009-12-16
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Popularity:
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516 views
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Critical:
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Highly critical
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Impact:
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DoS
System access
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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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| OS: | SEIL/B1 2.x
SEIL/X1 2.x
SEIL/X2 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:
Some vulnerabilities have been reported in the SEIL/X1, X2, and B1 routers, which can be exploited by malicious people to cause a DoS (Denial of Service) and compromise a vulnerable system.
1) An error exists when processing of certain GRE packets. This can be exploited to cause the device to restart by sending certain specially crafted GRE packets.
Note: Successful exploitation requires that the NAT functionality is enabled.
2) A buffer overflow error exists within the URL filtering functionality. This can be exploited to cause a buffer overflow and potentially execute arbitrary code by tricking a user into visiting a specially crafted website.
Vulnerability #1 is reported in SEIL/X1, X2, and B1 version 2.30 to 2.51 and vulnerability #2 is reported in SEIL/X1, X2, and B1 version 2.40 to 2.51.
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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