Cisco Talos (VRT) Update for Sourcefire 3D System

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

Date: 2017-05-02

This SRU number: 2017-05-01-002
Previous SRU number: 2017-04-26-001

Applies to:

This SEU number: 1665
Previous SEU: 1663

Applies to:

This is the complete list of rules modified in SRU 2017-05-01-002 and SEU 1665.

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.
17070POLICY-OTHERscript tag in URI - likely cross-site scripting attemptoffoffoff
124774BROWSER-PLUGINSASUS Net4Switch ipswcom.dll ActiveX clsid access attemptoffoffoff
124775BROWSER-PLUGINSASUS Net4Switch ipswcom.dll ActiveX clsid access attemptoffoffoff
124776BROWSER-PLUGINSASUS Net4Switch ipswcom.dll ActiveX clsid access attemptoffoffoff
124777BROWSER-PLUGINSASUS Net4Switch ipswcom.dll ActiveX clsid access attemptoffoffoff
131549FILE-FLASHAdobe Flash Player feed scheme security sandbox bypass attemptoffoffoff
131550FILE-FLASHAdobe Flash Player feed scheme security sandbox bypass attemptoffoffoff
131551FILE-FLASHAdobe Flash Player pcast scheme security sandbox bypass attemptoffoffoff
131552FILE-FLASHAdobe Flash Player feed scheme security sandbox bypass attemptoffoffoff
131553FILE-FLASHAdobe Flash Player feed scheme security sandbox bypass attemptoffoffoff
131554FILE-FLASHAdobe Flash Player pcast scheme security sandbox bypass attemptoffoffoff
131608BROWSER-IEMicrosoft Internet Explorer cloneNode for loop remote code execution attemptoffoffdrop
131610BROWSER-IEMicrosoft Internet Explorer cloneNode for loop remote code execution attemptoffoffdrop
135811FILE-PDFAdobe Reader Javascript API ANStartApproval - possible privilege escalation attemptoffdropdrop
135812FILE-PDFAdobe Reader Javascript API ANStartApproval - possible privilege escalation attemptoffdropdrop
138096BROWSER-IEMicrosoft Internet Explorer out of bound write access attemptoffdropdrop
138097BROWSER-IEMicrosoft Internet Explorer out of bound write access attemptoffdropdrop
Medium Priority
GIDSIDRule GroupRule MessagePolicy State
Con.Bal.Sec.
124702FILE-OTHERAdobe Director rcsL chunk parsing denial of service attemptoffoffoff
124703FILE-OTHERAdobe Director rcsL chunk parsing denial of service attemptoffoffoff
124761FILE-OTHERAdobe Director rcsL chunk parsing denial of service attemptoffoffoff
124762FILE-OTHERAdobe Director rcsL chunk parsing denial of service attemptoffoffoff
133159FILE-FLASHAdobe Flash Player AVM2 opcode type confusion denial of service attemptoffoffoff
133160FILE-FLASHAdobe Flash Player AVM2 opcode type confusion denial of service attemptoffoffoff
133549FILE-FLASHAdobe Flash Player addHeader null pointer dereference attemptoffoffoff
133550FILE-FLASHAdobe Flash Player addHeader null pointer dereference attemptoffoffoff
133551FILE-FLASHAdobe Flash Player addHeader null pointer dereference attemptoffoffoff
133552FILE-FLASHAdobe Flash Player addHeader null pointer dereference attemptoffoffoff