CVE-2012-1821 | Symantec Endpoint Protection up to 11.0 RU7 MP1 on Windows Server 2003 Network Threat Protection Module Packet denial of service (SYM12-007 / VU#149070)
A vulnerability classified as critical has been found in Symantec Endpoint Protection up to 11.0 RU7 MP1 on Windows Server 2003. This affects an unknown part of the component Network Threat Protection Module. The manipulation as part of Packet leads to denial of service.
This vulnerability is uniquely identified as CVE-2012-1821. It is possible to initiate the attack remotely. Furthermore, there is an exploit available.
It is recommended to apply a patch to fix this issue.