Cisco Talos (VRT) Update for Sourcefire 3D System

* Talos combines our security experts from TRAC, SecApps, and VRT teams.

Date: 2017-03-21

This SRU number: 2017-03-20-001
Previous SRU number: 2017-03-15-001

Applies to:

This SEU number: 1631
Previous SEU: 1630

Applies to:

This is the complete list of rules modified in SRU 2017-03-20-001 and SEU 1631.

The format of the file is:

GID - SID - Rule Group - Rule Message - Policy State

The Policy State refers to each default Sourcefire policy, Connectivity, Balanced and Security.

The default passive policy state is the same as the Balanced policy state with the exception of alert being used instead of drop.

Note: Unless stated explicitly, the rules are for the series of products listed above.

Updated Rules:

High Priority
GIDSIDRule GroupRule MessagePolicy State
Con.Bal.Sec.
126950DELETEDEXPLOIT-KIT DotkaChef/Rmayana/DotCache exploit kit Zeroaccess download attempt
134727BROWSER-IEMicrosoft Internet Explorer DataView use-after-free attemptoffdropdrop
134728BROWSER-IEMicrosoft Internet Explorer DataView use-after-free attemptoffdropdrop
137969BROWSER-IEMicrosoft Internet Explorer DataView use-after-free attemptoffdropdrop
137970BROWSER-IEMicrosoft Internet Explorer DataView use-after-free attemptoffdropdrop
141987BROWSER-IEMicrosoft Edge web address spoofing attemptoffoffoff
141988BROWSER-IEMicrosoft Edge web address spoofing attemptoffoffoff