|
Grandstream HandyTone HT488 Multiple Denial of Service
|
|
Secunia Advisory:
|
SA27401
|
|
|
Release Date:
|
2007-10-26
|
|
Last Update:
|
2007-11-02
|
|
Popularity:
|
6,610 views
|
|
|
Critical:
|
Moderately critical
|
|
Impact:
|
DoS
|
|
Where:
|
From remote
|
|
Solution Status:
|
Unpatched
|
|
| OS: | Grandstream HandyTone HT488
|
|
|
Secunia CVSS-2 Score:
|
Available in Secunia business solutions 
|
|
|
Subscribe:
|
Instant alerts on relevant vulnerabilities
|
|
| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
|
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 ]
|
|
|
Track this Secunia Advisory
|
Customers of the Secunia Vulnerability Intelligence solutions will automatically receive updates when new information regarding this advisory is released.
Read more about our Vulnerability Intelligence solutions and what they can do for you and your company.
|
|
|
About this Secunia Advisory
|
Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
|
