Cisco Talos Update for FireSIGHT Management Center

Date: 2018-10-09

This SRU number: 2018-10-08-001
Previous SRU number: 2018-10-04-001
Corresponding SEU number: 1919

Applies to:

SRU Change Summary:

Total new rules29
Total rule modifications0
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-2010-3190:
A coding deficiency exists in MFC that may lead to remote code execution.

Previously released rules will detect attacks targeting these vulnerabilities and have been updated with the appropriate reference information. They are also included in this release and are identified with GID 1, SIDs 18619 through 18623 and 18625 through 18629.

Microsoft Vulnerability CVE-2018-8333:
A coding deficiency exists in Microsoft Filter Manager 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 48055 through 48056.

Microsoft Vulnerability CVE-2018-8411:
A coding deficiency exists in NTFS 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 48057 through 48058.

Microsoft Vulnerability CVE-2018-8413:
A coding deficiency exists in Microsoft Windows Theme API 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 48059 through 48060.

Microsoft Vulnerability CVE-2018-8423:
A coding deficiency exists in Microsoft JET Database Engine that may lead to remote code execution.

Previously released rules will detect attacks targeting these vulnerabilities and have been updated with the appropriate reference information. They are also included in this release and are identified with GID 1, SIDs 47885 through 47888.

Microsoft Vulnerability CVE-2018-8453:
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 48072 through 48073.

Microsoft Vulnerability CVE-2018-8460:
Microsoft Internet Explorer suffers from programming errors 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 48045 through 48046.

Microsoft Vulnerability CVE-2018-8486:
A coding deficiency exists in DirectX Graphics Kernel that may lead to information disclosure.

Rules to detect attacks targeting these vulnerabilities are included in this release and are identified with GID 1, SIDs 48047 through 48048.

Microsoft Vulnerability CVE-2018-8491:
Microsoft Internet Explorer suffers from programming errors 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 48049 through 48050.

Microsoft Vulnerability CVE-2018-8492:
A coding deficiency exists in Microsoft Device Guard that may lead to a security feature bypass.

Rules to detect attacks targeting these vulnerabilities are included in this release and are identified with GID 1, SIDs 48062 through 48063.

Microsoft Vulnerability CVE-2018-8495:
A coding deficiency exists in Microsoft Windows Shell 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 48053 through 48054.

Microsoft Vulnerability CVE-2018-8505:
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 48051 through 48052.

Talos also has added and modified multiple rules in the browser-ie, file-executable, file-other 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.

Subscribe to What's New in Cisco Product Documentation, which lists all new and revised Cisco technical documentation, as an RSS feed and deliver content directly to your desktop using a reader application. The RSS feeds are a free service. If you have any questions or require assistance with Cisco ASA devices, please contact Cisco Support:

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.