Cisco Talos Update for FireSIGHT Management Center

Date: 2019-10-08

This SRU number: 2019-10-08-001
Previous SRU number: 2019-10-02-001
Corresponding SEU number: 2076

Applies to:

SRU Change Summary:

Total new rules65
Total rule modifications6
Policy changeNo

Note: Rule updates are cumulative, so you do not need to install prior updates before installing this one. Also, because SEUs are cumulative, issues identified in previous SEUs can require your attention when you import the current SEU.

To review a cumulative list of recent feature updates and resolved issues since the last SEU you imported, use the link provided from this advisory on the Sourcefire Customer Support Site.

Synopsis:

Talos is aware of vulnerabilities affecting products from Microsoft Corporation.

Details:

Microsoft Vulnerability CVE-2019-1060:
A coding deficiency exists in MS XML that may lead to remote code execution.

Rules to detect attacks targeting these vulnerabilities are included in this release and are identified with GID 1, SIDs 51793 through 51794.

Microsoft Vulnerability CVE-2019-1238:
A coding deficiency exists in Microsoft Windows VBScript Engine that may lead to remote code execution.

Rules to detect attacks targeting these vulnerabilities are included in this release and are identified with GID 1, SIDs 51791 through 51792.

Microsoft Vulnerability CVE-2019-1239:
A coding deficiency exists in Microsoft Windows VBScript Engine that may lead to remote code execution.

Rules to detect attacks targeting these vulnerabilities are included in this release and are identified with GID 1, SIDs 51789 through 51790.

Microsoft Vulnerability CVE-2019-1307:
A coding deficiency exists in Microsoft Chakra Scripting Engine that may lead to remote code execution.

Rules to detect attacks targeting these vulnerabilities are included in this release and are identified with GID 1, SIDs 51787 through 51788.

Microsoft Vulnerability CVE-2019-1308:
A coding deficiency exists in Microsoft Chakra Scripting Engine that may lead to remote code execution.

Rules to detect attacks targeting these vulnerabilities are included in this release and are identified with GID 1, SIDs 51785 through 51786.

Microsoft Vulnerability CVE-2019-1333:
A coding deficiency exists in Remote Desktop Client that may lead to remote code execution.

Rules to detect attacks targeting these vulnerabilities are included in this release and are identified with GID 1, SIDs 51741 through 51742.

Microsoft Vulnerability CVE-2019-1335:
A coding deficiency exists in Microsoft Chakra Scripting Engine that may lead to remote code execution.

Rules to detect attacks targeting these vulnerabilities are included in this release and are identified with GID 1, SIDs 51735 through 51736.

Microsoft Vulnerability CVE-2019-1341:
A coding deficiency exists in Microsoft Windows Power Service that may lead to elevation of privilege.

Rules to detect attacks targeting these vulnerabilities are included in this release and are identified with GID 1, SIDs 51781 through 51782.

Microsoft Vulnerability CVE-2019-1362:
A coding deficiency exists in Microsoft Win32k that may lead to an escalation of privilege.

Rules to detect attacks targeting these vulnerabilities are included in this release and are identified with GID 1, SIDs 51739 through 51740.

Microsoft Vulnerability CVE-2019-1364:
A coding deficiency exists in Microsoft Win32k that may lead to an escalation of privilege.

Rules to detect attacks targeting these vulnerabilities are included in this release and are identified with GID 1, SIDs 51733 through 51734.

Microsoft Vulnerability CVE-2019-1366:
A coding deficiency exists in Microsoft Chakra Scripting Engine that may lead to remote code execution.

Rules to detect attacks targeting these vulnerabilities are included in this release and are identified with GID 1, SIDs 51783 through 51784.

Talos also has added and modified multiple rules in the browser-ie, file-other, file-pdf, indicator-compromise, indicator-scan, os-windows, protocol-voip and server-webapp rule sets to provide coverage for emerging threats from these technologies.

Importing an update:

You can view instructions for importing rule updates and SEUs on the Sourcefire Customer Support Site and in the user documentation for the Sourcefire 3D System.

Detailed instructions can be found on the Sourcefire Customer Support Site in the downloads section for each product.

For Assistance:

For information on obtaining documentation, using the Cisco Bug Search Tool (BST), submitting a service request, and gathering additional information about Cisco ASA devices, see What's New in Cisco Product Documentation.

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About Talos:

The Talos Security Intelligence and Research Group (Talos) is made up of leading threat researchers supported by sophisticated systems to create threat intelligence for Cisco products that detects, analyzes and protects against both known and emerging threats. Talos maintains the official rule sets of Snort.org, ClamAV, SenderBase.org and SpamCop. The team's expertise spans software development, reverse engineering, vulnerability triage, malware investigation and intelligence gathering.