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Grandstream HandyTone HT488 Multiple Denial of Service
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Secunia Advisory:
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SA27401
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Release Date:
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2007-10-26
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Last Update:
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2007-11-02
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Popularity:
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6,396 views
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Critical:
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Moderately 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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Unpatched
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| OS: | Grandstream HandyTone HT488
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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:
Sipera VIPER Lab has reported some vulnerabilities in Grandstream HandyTone HT488, which can be exploited by malicious people to cause a DoS (Denial of Service).
1) A boundary error exists within the processing of SIP messages. This can be exploited to cause a buffer overflow by sending a specially crafted SIP INVITE message.
2) An error within the IP stack implementation can be exploited to crash an affected device by sending a large number of fragmented IP packets to port 5060.
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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