Signature Detail
Short Name |
DNS:EXPLOIT:EMPTY-UDP-MSG |
|---|---|
Severity |
High |
Recommended |
No |
Recommended Action |
Drop Packet |
Category |
DNS |
Release Date |
2003/04/22 |
Update Number |
1213 |
Supported Platforms |
di-5.3+, isg-3.0 - isg-3.1 |
DNS: Empty UDP Message
This protocol anomaly is an empty DNS UDP message. This may indicate an exploit attempt.
Extended Description
Empty UDP packets received on the DNS port are anomalous and may cause abnormal program operation.
References