Snort Subscriber Rules Update 2018-02-13

[Research <research () sourcefire com>]

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Talos Snort Subscriber Rules Update

Synopsis:
Talos is aware of vulnerabilities affecting products from Microsoft
Corporation.

Details:
Microsoft Vulnerability CVE-2018-0742:
A coding deficiency exists in Microsoft Windows Kernel 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 45649 through 45650.

Microsoft Vulnerability CVE-2018-0756:
A coding deficiency exists in Microsoft Windows Kernel 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 45632 through 45635.

Microsoft Vulnerability CVE-2018-0825:
A coding deficiency exists in Microsoft StructuredQuery 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 45624 through 45625.

Microsoft Vulnerability CVE-2018-0834:
A coding deficiency exists in Microsoft 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 45626 through 45629.

Microsoft Vulnerability CVE-2018-0835:
A coding deficiency exists in Microsoft 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 45628 through 45629.

Microsoft Vulnerability CVE-2018-0837:
A coding deficiency exists in Microsoft 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 45628 through 45629.

Microsoft Vulnerability CVE-2018-0838:
A coding deficiency exists in Microsoft 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 45628 through 45629.

Microsoft Vulnerability CVE-2018-0840:
A coding deficiency exists in Microsoft 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 45628 through 45629.

Microsoft Vulnerability CVE-2018-0841:
A coding deficiency exists in Microsoft Excel 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 45654 through 45655.

Microsoft Vulnerability CVE-2018-0842:
A coding deficiency exists in Microsoft Windows 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 45656 through 45657.

Microsoft Vulnerability CVE-2018-0844:
A coding deficiency exists in Microsoft Windows Common Log File System
(CLFS) driver 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 45630 through 45631.

Microsoft Vulnerability CVE-2018-0846:
A coding deficiency exists in Microsoft Windows Common Log File System
(CLFS) driver that may lead to an escalation of privilege.

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 40691 through 40692.

Microsoft Vulnerability CVE-2018-0858:
A coding deficiency exists in Microsoft 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 45659 through 45660.

Microsoft Vulnerability CVE-2018-0860:
A coding deficiency exists in Microsoft 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 45628 through 45629
and 45636 through 45637.

Microsoft Vulnerability CVE-2018-0866:
A coding deficiency exists in Microsoft 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 45673 through 45674.

Talos also has added and modified multiple rules in the browser-ie,
exploit-kit, file-office, file-other, file-pdf, malware-cnc,
os-windows, policy-other and server-webapp rule sets to provide
coverage for emerging threats from these technologies.


For a complete list of new and modified rules please see:

https://www.snort.org/advisories
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