Cisco Talos (VRT) Update for Sourcefire 3D System

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

Date: 2017-09-06

This SRU number: 2017-09-06-001
Previous SRU number: 2017-09-05-001

Applies to:

This SEU number: 1731
Previous SEU: 1730

Applies to:

This is the complete list of rules added in SRU 2017-09-06-001 and SEU 1731.

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.

New Rules:

High Priority
GIDSIDRule GroupRule MessagePolicy State
Con.Bal.Sec.
144298SERVER-WEBAPPAT&T U-verse modem command injection attemptoffoffoff
144300SERVER-WEBAPPAT&T U-verse modem authentication bypass attemptoffoffoff
144302SERVER-WEBAPPAT&T U-verse modem firmware upload attemptoffoffoff
144303FILE-OFFICEMicrosoft PowerPoint CString atom overflow attemptoffoffoff
144304FILE-OFFICEMicrosoft PowerPoint CString atom overflow attemptoffoffoff
144305OS-WINDOWSMicrosoft DirectShow memory corruption attemptoffoffoff
144306OS-WINDOWSMicrosoft DirectShow memory corruption attemptoffoffoff
144307MALWARE-CNCWin.Downloader.Razy variant outbound connectionoffdropdrop
144310SERVER-WEBAPPOracle Secure Backup web tool command injection attemptoffoffoff
144311SERVER-WEBAPPOracle Secure Backup web tool command injection attemptoffoffoff
144312SERVER-WEBAPPOracle Secure Backup web tool command injection attemptoffoffoff
144313MALWARE-CNCWin.Downloader.Razy variant outbound connectionoffdropdrop
144314MALWARE-CNCWin.Trojan.Totbrick variant inbound connection attemptoffdropdrop
144315SERVER-WEBAPPJava XML deserialization remote code execution attemptoffdropdrop
144316MALWARE-CNCWin.Trojan.Ellell variant outbound connection attemptoffdropdrop
Medium Priority
GIDSIDRule GroupRule MessagePolicy State
Con.Bal.Sec.
144299SERVER-WEBAPPAT&T U-verse modem information disclosure attemptoffoffoff
144301SERVER-WEBAPPAT&T U-verse modem information disclosure attemptoffoffoff
144308OS-LINUXLinux kernel sctp_rcv_ootb invalid chunk length DoS attemptoffoffoff
144309OS-LINUXLinux kernel sctp_rcv_ootb invalid chunk length DoS attemptoffoffoff