Snort Subscriber Rules Update 2020-06-09

[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-2020-1206:
A coding deficiency exists in Microsoft SMBv3 client that may lead to
information disclosure.

A rule to detect attacks targeting this vulnerability is included in
this release and is identified with GID 1, SID 54217.

Microsoft Vulnerability CVE-2020-1207:
A coding deficiency exists in Microsoft Win32k 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 52213 through 52214.

Microsoft Vulnerability CVE-2020-1213:
A coding deficiency exists in Microsoft Windows VBScript 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 54230 through 54231.

Microsoft Vulnerability CVE-2020-1214:
A coding deficiency exists in Microsoft Windows VBScript 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 54193 through 54194.

Microsoft Vulnerability CVE-2020-1215:
A coding deficiency exists in Microsoft Windows VBScript 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 54191 through 54192.

Microsoft Vulnerability CVE-2020-1216:
A coding deficiency exists in Microsoft Windows VBScript 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 54232 through 54233.

Microsoft Vulnerability CVE-2020-1219:
A coding deficiency exists in Microsoft Browser 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 54236 through 54237.

Microsoft Vulnerability CVE-2020-1230:
A coding deficiency exists in Microsoft Windows VBScript 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 54238 through 54239.

Microsoft Vulnerability CVE-2020-1241:
A coding deficiency exists in Microsoft Windows Kernel that may lead to
security feature bypass.

Rules to detect attacks targeting these vulnerabilities are included in
this release and are identified with GID 1, SIDs 54249 through 54250.

Microsoft Vulnerability CVE-2020-1247:
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 54241 through 54242.

Microsoft Vulnerability CVE-2020-1251:
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 54247 through 54248.

Microsoft Vulnerability CVE-2020-1253:
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 54215 through 54216.

Microsoft Vulnerability CVE-2020-1260:
A coding deficiency exists in Microsoft Windows VBScript 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 54245 through 54246.

Microsoft Vulnerability CVE-2020-1284:
A coding deficiency exists in Microsoft SMBv3 client that may lead to
denial of service.

Rules to detect attacks targeting these vulnerabilities are included in
this release and are identified with GID 1, SIDs 54270 through 54271.

Microsoft Vulnerability CVE-2020-1301:
A coding deficiency exists in Microsoft SMBv3 client that may lead to
remote code execution.

A rule to detect attacks targeting this vulnerability is included in
this release and is identified with GID 1, SID 54240.


Talos also has added and modified multiple rules in the browser-ie,
browser-other, file-image, file-multimedia, file-other, file-pdf,
indicator-compromise, indicator-scan, malware-cnc, malware-other,
os-windows, server-oracle 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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