September Patch Tuesday Bears More Remote Desktop Vulnerability Fixes and Two Zero-Days

Microsoft’s September Patch Tuesday covered and also included patches for Chakra Scripting motor Azure DevOps Server, and Microsoft SharePoint. Sixty-two were labeled as important and included patches for Microsoft Edge Microsoft Excel, along with Microsoft Exchange. Only one was rated as moderate.

Remote desktop vulnerabilities

Continuing the trend from last month, many of the critical spots were for Remote Desktop Clients and therefore are CVE-2019-0787, CVE-2019-0788, CVE-2019-1290, and CVE-2019-1291 — each of Remote Code Execution (RCE) vulnerabilities. These follow up the previous weeks’ fixes for BlueKeep and DejaBlue. These previous flaws can enable an individual to execute a code onto a system level via a crafted pre-authentication RDP packet delivered to an affected Remote Desktop Services (RDS) server. However, in such recent disclosures, the consumer would need to utilize some amount of social engineering to convince users to join to their own server that is controlled.

Zero days

Microsoft additionally suppressed two zero-days, namely CVE-2019-1214 along with CVE-2019-1215, which can be both altitude of privilege vulnerabilities. CVE-2019-1215 is present in the manner Winsock would allow individuals to execute code with elevated privileges and manages objects in memory. CVE-2019-1214 exists in how Windows Common Log File System (CLFS) manages objects in memory and also could permit a user to conduct procedures in an elevated circumstance.

Browser components

Browser elements were also patched by microsoft , specifically for the Chakra Scripting Engine along with VBScript. For VBScript, these RCE vulnerabilities are branded CVE-2019-1208 along with CVE-2019-1236. To get Chakra Scripting Engine, these are CVE-2019-1138, CVE-2019-1217, CVE-2019-1237, CVE-2019-1298, and CVE-2019-1300. Microsoft Edge is affected by the vulnerabilities that are stated, and could gain rights as the original user. The patch changes how Chakra handles objects in memory, where these vulnerabilities are available.

Other noteworthy patches and upgrades

An LNK vulnerability (designated as CVE-2019-1280) also found a patch within this month’s patch Tuesday. This vulnerability could allow remote code implementation of .LNK files. That is of note since LNK vulnerabilities have been connected into this Stuxnet worm previously. Stuxnet spread through an used for a crafted malicious .LNK file. The patch simplifies the processing of shortcut LNK references.

Patches contained several for Microsoft Office applications , namely Microsoft Excel and Microsoft Exchange. The former was to get a RCE vulnerability (CVE-2019-1297) and the latter was to get a denial of service (DoS) vulnerability (CVE-2019-1233).

NET Framework spots have been published every month this season, and this tendency continues in September. Among the notable disclosures on this month will be that the patch to the .NET Framework DoS vulnerability CVE-2019-1301, that corrects how the .NET Core net application handles web requests.

Of note was that the look of a Kernel Information disclosure vulnerability, designated as CVE-2019-1274. This vulnerability would allow individuals to obtain. The patch must modify in which the vulnerability is different, how Kernel handles items in memory. Additionally, a released patch for Hyper-V Information Disclosure Vulnerability, designated as CVE-2019-1254, that may also allow an attacker access to sensitive data within an affected system.

Also included in this month’s Patch Tuesday has been a safety update to get Adobe Flash Player, following several non-security-related updates from the previous months. It addresses both the vulnerabilities CVE-2019-8070 and CVE-2019-8069.

Users with setups that were affected are recommended to prioritize the upgrades so as to prevent potential system exploitation. The Trend Micro™ Deep Security™ and Vulnerability Protection solutions additionally protect systems and users against threats following the vulnerabilities contained within this month’s Patch Tuesday, upgrading or creating guidelines to cover the specific vulnerabilities found. Protection is provided for CVE-2019-1257, CVE-2019-1295 and CVE-2019-1296 via the following rule:

  • 1009971 – Microsoft SharePoint Multiple Remote Code Execution Vulnerabilities

Trend Micro™ TippingPoint® customers are protected from threats and attacks which may exploit CVE-2019-0787 through the following MainlineDV filter:

  • 36123: RDP: Microsoft Remote Desktop Services Memory Corruption Vulnerability (CVE-2019-0787)

We’re working hard to continue to provide protection where possible. It is possible to track of the newest released rules throughout the following advisory.

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The Floral Adorned Garden Wedding of Our Dreams!

Garden wedding lovers – this one’s for you! Blush and mauve colors decorated their afternoon by the bridesmaids dresses into the floral service arch made by Gather Design Company.  The bride stunned at a V-neck Jusere apparel and a delicate princess tiara (total royal wedding beats ). Later, FNMS Inc.. Planning and Design attracted the garden indoors at their reception complete with a living stairs and lush pink blooms. View all of the magic unfold in the complete gallery – taken by The Ganeys!

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Life Aquatic

Life Aquatic moodboard

DRESS Dion Lee. PERFUME D.S & Durga Rose Atlantic.
SEAHORSE EARRING Sophie Bille Brahe Petite Cheval de mer. SILK POUCH Attico.
HEELS Nicholas Kirkwood. EYESHADOW Chantecaille Mermaid Eye ColorPEARL EARRINGS Cornelia Webb.

! Serve (d,s,id)var e, de = /^http:/.test(d.location)? ‘http’ : ‘https’;if(! D.getElementById(id)) e = d.createElement(s);e.id = id;e.src = p +’://’ +’widgets.rewardstyle.com’ +’/js/shopthepost. js’;d. Body.appendChild(e);if(typeof window) __stp ===’object’) if(d.readyState ===’complete’) window. __stp.init();(record,’script’,’shopthepost-script’);

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Digital Spaces by Carlos Neda

Carlos Neda is a digital artist located in Tegucigalpa, Honduras. Surreal visualizations of fanciful spaces, his CGI pink-tinted combine rugs and modernist’s charm curved shapes with contemporary influences. Solitary yet utopian – these landscapes revolve around the ambience. The light, set design, the combination of colours. Abstract, far-off realities filtrated through the perspective of design are created by neda. @riviersneda www.behance.net/CarlosNeda

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A Garage Reconversion into A Sleek Loft [Milan]

We all love a good transformation! And here, we have to a stylish home with information reflecting his customer’s hobby for your sailing previously an automobile garage which was renovated by local architect Tommaso Fantoni of TomoArchitects, a Milan loft. Ceilings were refitted like those utilized for sailing ships with larch timber, floorboards with oak planks, and a distinct propeller look is carried by the stairs. Keeping the first brick, the home also features archways throughout and the []

The article A Toilet Reconversion into A Sleek Loft [Milan] appeared first on Trendland Online Magazine Curating the Internet since 2006.

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Hacking LED Wristbands: A ‘Lightning’ Recap of RF Security Basics

From Jonathan Andersson and Federico Maggi

Early this season, we printed a security analysis of industrial radio remote controls. In that research, we analyzed different vulnerabilities in the execution of radio frequency (RF) communication and the possible effect of an assault on these weaknesses. We believe that RF security study is of great importance especially in light of the recognition that a growing number of net of stuff (IoT) and industrial net of stuff (IIoT) ecosystems are and will be dependent on RF communicating. Because of this, aside from our research activity, we take some opportunity to share in depth our learning adventures. By way of example, Trend Micro Research is in its fifth edition of the Capture the Signal (CTS) competition, a challenge-based game which focuses exclusively on the reverse engineering of radio signals, where investigators, white-hat hackers, along with practitioners can find out about RF safety whilst playing.

We are always excited for learning opportunities and new research, but this moment, serendipitously, the opportunity found us. In the final party of this Crack In The Box Amsterdam seminar — at which we introduced our industrial wireless study and conducted a CTS contest — we had been awarded LED wristbands to use. They are flashing wristbands intended to enhance the experience of an event, party, or series. At the beginning, we were not interested in the security impact; we wished to learn. Later on, however, we discovered that the RF connection was used to transfer a industrial protocol: DMX512 (Digital MultipleX 512), the exact same protocol used to pilot big light exhibitions.

So, despite being modest and affordable, a learning opportunity is offered by devices like LED wristbands, along with an assault against their technology’s impact can be substantial. As an instance, in the case of an important display attended by tens of thousands of people organized by a firm that is well-known and broadcast to be viewed by others, the brand reputation cans influence.

In this blog post, we give a high-level and simplified overview of our analysis. We discuss in detail how we completed — and how technical subscribers can replicate — every step into our technical short,”Hacking LED Wristbands as a Learning Opportunity to Jump RF Security.”

Figure 1. Summary of the evaluation process

The LED wristband

We developed the notion of performing an RF security analysis of the wristbands immediately while attending the celebration. Our research that was impromptu soon made us understand that these small devices made for a target, ideal for discussing and learning. Having noticed the way the wristbands flash in sync with the audio playing and would illuminate, we wondered what kind of RF elements might be supporting the wristbands.

While standing close to the DJ phase, we found what looked like a transmitter. A quick search of the name (Drome) demonstrated that, despite being based in the Netherlands, the seller has customers around the world who use its products. Considering the wide array of products marketed by vendors, it is safe to state that devices such as LED wristbands have substantial adoption.

Launching one of those wristbands in the event, we found out that it’s based on a CC113L receiver, which is that the receiver-only variant of the famous CC1101 transceiver created by Texas Instruments.

Capturing signals

Having confirmed that we were really dealing with an devicewe proceeded with this analysis. We had out our software-defined radio (SDR) gear within our backpack, a BladeRF SDR, and we all used it to make as many RF captures as you can. Captures enabled us reveal the total package structure and to compare various packets. Packets within this context determine the light of colours and flash rates or the exhibited”effects”

With we could capture various packets to effects or controls. Although not surprising, we affirmed that there wasn’t any anti-replay mechanism, so we could interfere with the anticipated”color” commanded by the DJ throughout the celebration.

RF investigation

After capturing the signs, a more in-depth analysis was started by us. We needed to do custom error correction and some filtering from post-processing since were incomplete. Luckily, Universal Radio Hacker (URH) has built-in partitioning filters, noise reduction features, and also scriptable packet chips, that come in handy in such circumstances.

Since we had been dealing with a radio, we all needed to demodulate the recorded signal to”see” those pieces. From this, we could locate the preamble, which will be necessary in almost any digital packet radio communication to”awaken” the receiver and provide a reference to set the symbol rate. After this step, our bitstream began to appear cleaner.

We created a custom post-processor to repair the demodulation error in the first two bits of the preamble. With diffing, we jumped with the preamble mended to reverse-engineer the package arrangement.

Embedded protocol investigation

We needed to know the radio parameters although we had obtained the package structure. To ascertain all these, we dug deeper into the radio settings.

Typical of embedded packet radios, the radio processor along with also the microcontroller unit (MCU) are linked via the serial peripheral interface (SPI). Intercepting that the SPI communication can allow anybody to ascertain the modem parameters (e.g., frequency, modulation, frequency deviation, and bandwidth).

We used Sigrok, a open-source signal analysis applications, to interpret the signals recorded with a logic analyzer and decode the SPI trades. Back after we looked at the CC1120 transceiver, there was no available, therefore we had to write our own. Because Sigrok recently added support for the chip, which is of the same family as the 25,, this moment, we were blessed. With this, we got an almost ideal reconstruction of these register values. Employing SmartRF Studio, a setup tool developed by Texas Instruments (the very manufacturer of the examined radio chips)we derived the RF parameters from the register values.

After all, we had the parameters to reconstruct a crate and had successfully rebuilt 99 percent of the packet structure. In any manner we would like, we could now forge packets and restrain the wristbands. However, now we leave this as an exercise to readers that want an chance to test RFQuack, our open RF evaluation frame, which can be used to analyze almost any radio protocol, with no demand for constructing custom software recipients.

Decision and security concerns

This experience is a helpful practice that enabled us to examine and increase our knowledge of RF technologies and discuss it with the neighborhood. As it demonstrates that the ubiquity of RF engineering and consequently the assault opportunities, from a safety perspective, this situation is well worth looking into. While devices like LED wristbands may seem innocuous, taking a look at the huge image (e.g., program variety, seller reach, brand recognition damage) makes it very clear that there’s more to these devices than meets the eye.

Our technical brief,”Hacking LED Wristbands as a Learning Opportunity to Jump on RF Security,” details our analysis also explains how we conducted — and how curious readers themselves can reproduce — each measure summarized here.

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