Cisco Talos (VRT) Update for Sourcefire 3D System

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

This SRU number: 2017-03-01-001
Previous SRU number: 2017-02-28-001

Applies to:

This SEU number: 1623
Previous SEU: 1622

Applies to:

This is the complete list of rules modified in SRU 2017-03-01-001 and SEU 1623.

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**
GID	SID	Rule Group	Rule Message	Policy State
GID	SID	Rule Group	Rule Message	Con.	Bal.	Sec.
1	38090	BROWSER-IE	Microsoft Internet Explorer CSVGHelpers use-after-free attempt	off	drop	drop
1	38091	BROWSER-IE	Microsoft Internet Explorer CSVGHelpers use-after-free attempt	off	drop	drop
1	40334	MALWARE-CNC	Win.Trojan.Sality variant outbound connection	off	drop	drop
1	40420	BROWSER-IE	Microsoft Internet Explorer readyState property information disclosure attempt	off	off	drop
1	40421	BROWSER-IE	Microsoft Internet Explorer readyState property information disclosure attempt	off	off	drop
1	41377	BROWSER-IE	Microsoft Internet Explorer runtimeStyle use-after-free attempt	off	off	off
1	41378	BROWSER-IE	Microsoft Internet Explorer runtimeStyle use-after-free attempt	off	off	off
1	41692	SERVER-WEBAPP	McAfee Virus Scan Linux unauthorized authentication token usage attempt	off	off	off

**Medium Priority**
GID	SID	Rule Group	Rule Message	Policy State
GID	SID	Rule Group	Rule Message	Con.	Bal.	Sec.
1	21104	MALWARE-TOOLS	slowhttptest DoS tool	off	drop	drop
1	35779	FILE-PDF	Adobe Reader XML XSL transform exploitation attempt	off	drop	drop
1	35780	FILE-PDF	Adobe Reader XML XSL transform exploitation attempt	off	drop	drop