How I discovered CVE-2017-13707

New Vulnerability Found Using Techniques Taught at Black Hat USA One of the topics I teach in Coalfires Adaptive Penetration Testing course, given most recently at Black Hat 2017, is manual privilege escalation on Linux- and Unix-based systems. I also talk about how common it is to gain an initia...

Seamless application window incomplete display in Dual-Monitor Windows 10 client

Customer launched a seamless application in a Dual-Monitor Windows 10 client. However, half of the application window is filled with black image...

Why ArtsSEC decided to partner with Wallarm

by Maximiliano Soler, @maxisoler by Maximiliano Soller, CTO of ArtsSEC The greatest thing with partnerships is how well the organisations’ expertise complement each other. Our partnership with Wallarm has incredibly exceeded our expectations in their innovation and expertise in web application...

Remote Wi-Fi Attack Backdoors iPhone 7

Google on Tuesday disclosed details and a proof-of-concept exploit for a Wi-Fi firmware vulnerability in Broadcom chipsets patched this week in iOS 11. The attack enables code execution and persistent presence on a compromised device. “The exploit gains code execution on the Wi-Fi firmware on the...

Partner Perspectives: Operationalizing Data With the Carbon Black and Splunk Integration (Part 1)

Editor's Note: this blog originally appeared on RedCanary.com Over the last 5 years I have grown very close to Splunk. The product has evolved so much over the years, but the core architecture has always been easy to deploy and understand. Splunk is known for the speed at which it can search for...

CVE-2017-14600

Pragyan CMS v3.0 is vulnerable to an Error-Based SQL injection in cms/admin.lib.php via $GET'delblack', resulting in Information Disclosure...

rVMI: Perform Full System Analysis with Ease

Manual dynamic analysis is an important concept. It enables us to observe the behavior of a sophisticated malware sample or exploit by executing it in a controlled environment. The information gathered through this process is often crucial in gaining a full understanding of a sample. When...

Android Message APP denial of service ddos vulnerability flaws bug(CVE-2017-0780)the use of the research-vulnerability warning-the black bar safety net

0×01 flaws vulnerabilities in the bug description 9 on 7, Trend Micro announced a review of the CVE-2017-0780: rebuff-do flaws vulnerability bug can be incurred Android Message App the collapse of the articles. This morning had confirmed that the flaws vulnerabilities bug on the latest version of...

Ransomware Roundup: Alternative Techniques featuring CTB-Faker

Ransomware is innovating to spread faster, hit harder and increase its payout potential. New unknown variants pop up daily, and many leverage non-malware techniques to evade traditional defenses. CTB-Faker is a perfect example of how modern ransomware is leveraging these new techniques to easily...

Description of the security update for Excel 2016: September 12, 2017

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Struts2 new flaws vulnerability bug（S2-052 presents the use case, and face the vulnerability flaws of the enterprise-the race against time-vulnerability warning-the black bar safety net

Prior to the black bar safety net it S2-052）vulnerabilities done in a special thematic report, I believe we also have understand! Recently from the Cisco Talos experimental study of the analysis chamber and NVISO laboratory for the research staff also found that there was an attacker of real use ...

Samsung, Huawei and other phone Bootloader was traced to the presence of many high-risk bug-vulnerability warning-the black bar safety net

California University research team to create the main stream mobile platform in the bootloader exists in the code test and the DOS of the security gap. Workshop staff with a BootStomp to create 6 new found cracks, 5 of which division is the manufacturer to confirm. There is also a su XI reported...

Oracle Java and the Apache Xerces PDF/Docx Server DDOS vulnerability-vulnerability warning-the black bar safety net

One, flaws summary Oracle Java JDK/JRE（1.8.0.131 and earlier versions of the package and the Apache Xerces（2.11.0 version, there are two flaws, two flaws were: The Oracle JDK/JRE and-rebuff-do（DoS）flaws java. net. URLConnection not apply setConnectTimeout when and-rebuff-do. Oracle has received t...

September 5, 2017 – Morning Cyber Coffee Headlines – “The Office” Edition

Good morning! Sit with Carbon Black this morning over a cup of coffee or tea and browse a few industry headlines to get the day started. We’ve got just enough information below to get you through that first cup…enjoy! September 5, 2017 - Headlines Carbon Black in the News: Carbon Black’s Cb Defen...

Ransomware Roundup: Attacking the Master Boot Record Featuring Petya

Ransomware is innovating to spread faster, hit harder and increase its payout potential. New, unknown variants pop up daily, and many leverage non-malware techniques to evade traditional defenses. Petya is a perfect example of how modern ransomware is evolving, using new techniques to attack the...

Android Spyware Linked to Chinese SDK Forces Google to Boot 500 Apps

More than 500 Android mobile apps have been removed from Google Play after it was discovered that an embedded advertising SDK could be leveraged to quietly install spyware on devices. The SDK, called Igexin, was developed by a Chinese company and may have been used to install malware that could,...

Slow Logon with a Black Screen in XenDesktop Server VDA.

Logon to XenDesktop Server VDA with OS Windows 2012 R2 is very slow. Black screen displayed upto240 Seconds. When the logon is completed everything workfine. Remote Desktop and console users experience a slow logon with a blank screen before the desktop is eventually rendered. Longer logon times...

WebKitGTK 2.1.2 (Ubuntu 14.04) - Heap based Buffer Overflow

WebKitGTK 2.1.2 Ubuntu 14.04 - Heap based Buffer Overflow CVE-2014-1303 PoC for Linux CVE-2014-1303 WebKit Heap based BOF proof of concept for Linux. This repository demonstrates the WebKit heap based buffer overflow vulnerability CVE-2014-1303 on Linux. NOTE: Original exploit is written for Mac ...

Threat Analysis: Carbon Black Threat Research Dissects PNG Dropper

UPDATE 8/14/17: After posting the original analysis, the Carbon Black Threat Research team received numerous requests for the tools to extract the second stage payload from the initial PNGdropper file. As a result, the source code and compiled binaries are being made public and are posted to the...

Corner-Case Bug Potentially Affecting 10 Cb Response Customers

On Thursday, August 10, Carbon Black discovered a corner-case bug potentially affecting 10 Cb Response customers. The bug was introduced in April 2017 and requires a set of specific conditions to occur in order to be triggered. We have remediated the bug, proactively notified the 10 potentially...