Colasoft Capsa7.2.1 Malformed SNMP Packet Denial of Service

Colasoft Capsa ,a commercial software,is a powerful network packet analyzer,and you can get it from http://www.colasoft.com.cn (China)and http://www.javvin.com(USA).

I. Summary

A flaw has been identified in Colasoft Capsa 7.2.1 concerning SNMPv1 protocol dissector.When dissect a malformed snmpv1 packet,it will crash.

II. Description
When you send a malformed snmpv1 packet to any ip address,Colasoft Capsa72.1 will capture the snmpv1 packet and will crash as soon as you check the snmpv1 packet.It is a denial of service

III. Impact

Denial of service

IV. Affected
Colasoft Capsa 7.2.1 and before 7.2.1
------------------------------------------------ V.Solution

There is no known workaround at this time.

VI.Credit

The penetration test team Of NCNIPC (China) is credited for this vulnerability.