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Asterisk Skinny Channel Driver Denial of Service
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Secunia Advisory:
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SA26340
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Release Date:
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2007-08-08
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Last Update:
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2007-08-15
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Popularity:
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8,378 views
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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: | Asterisk 1.x
Asterisk Appliance Developer Kit 0.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:
A vulnerability has been reported in Asterisk, which can be exploited by malicious users to cause a DoS (Denial of Service).
The vulnerability is caused due to the Skinny channel driver (chan_skinny) improperly processing packets. This can be exploited to crash the application by sending a "CAPABILITIES_RES_MESSAGE" packet with the capabilities count greater than the total number of items in the "capabilities_res_message" array.
The vulnerability is reported in the following versions:
Asterisk Open Source 1.4.x, versions prior to 1.4.10
AsteriskNOW pre-release, versions prior to beta7
Asterisk Appliance Developer Kit, versions prior to 0.7.0
s800i versions prior to 1.0.3.
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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