Signature Detail
Short Name |
DNS:AUDIT:REP-S2C-QUERY |
|---|---|
Severity |
Info |
Recommended |
No |
Category |
DNS |
Release Date |
2003/04/22 |
Update Number |
1213 |
Supported Platforms |
di-5.3+, idp-4.0+, isg-3.0+, j-series-9.5+, mx-9.4+, srx-9.2+, srx-branch-9.4+, vsrx-12.1+ |
DNS: Query Bit Not Set
This protocol anomaly triggers when it detects a DNS reply with a query/reply bit (QR) that is un-set (indicating a query). This can indicate an exploit attempt.
Extended Description
None
References