Create a Post
cancel
Showing results for 
Search instead for 
Did you mean: 
Sameer_Ahammed
Explorer

DNS MX record null prefix

This is a signature triggered on ips. So i just wanted to know when it will trigger.

Kindly help me with this

0 Kudos
2 Replies
Sameer_Ahammed
Explorer

The traffic is actually from mail gateway to 4.2.2.2(dns)

0 Kudos
PhoneBoy
Admin
Admin

This is related to CVE-2010-0024.

Presumably there is something related to the MX response being received from 4.2.2.2 that can cause a problem in some older, unpatched versions of Windows Server, which don't parse MX records properly.

By default, this signature is not enabled except on the Strict profile in Detect mode only.

If you think this is in error, you should open a TAC case OR add an exception in your Threat Prevention profile.

0 Kudos

Leaderboard

Epsum factorial non deposit quid pro quo hic escorol.

Upcoming Events

    CheckMates Events