Fuji Electric Alpha5 Smart Loader

1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION: Low skill level to exploit Vendor: Fuji Electric Equipment: Alpha5 Smart Loader Vulnerability: Stack-based Buffer Overflow 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to execute code under the privileges of...

Delta Industrial Automation DOPSoft

1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: Delta Electronics Equipment: Delta Industrial Automation DOPSoft Vulnerabilities: Out-of-bounds read, Use after free 2. RISK EVALUATION Successful exploitation of these vulnerabilities may allow...

DEF CON 2019: MacOS Gets a Malware Beatdown in Attack Demo

LAS VEGAS – On Friday, Mac security researcher Patrick Wardle showed how an attacker can repurpose someone else’s Mac malware, create false attribution flags and sidestep Mac anti-malware defenses with ease. The attack scenarios were his own and meant to serve as cautionary examples and reasons w...

Reverse Engineering 4G Hotspots for fun, bugs and net financial loss

a.k.a. 4G hotspots and their Discontents You might be here because you saw our talk at Defcon 27. You might want to watch that for the full rundown! TL;DR We found multiple vulnerabilities in several well known vendors Mi-Fi devices, including pre- and post-auth command injection and code executi...

Black Hat 2019: WhatsApp Users Still Open to Message Manipulation

LAS VEGAS – Researchers at Black Hat USA 2019 demoed how known vulnerabilities in WhatsApp could still be exploited in several attacks that manipulate chats. Facebook-owned WhatsApp is a popular end-to-end encrypted messaging platform with at least 1.5 billion users. Researchers with Check Point...

KDE Linux Desktops Could Get Hacked Without Even Opening Malicious Files

If you are running a KDE desktop environment on your Linux operating system, you need to be extra careful and avoid downloading any ".desktop" or ".directory" file for a while. A cybersecurity researcher has disclosed an unpatched zero-day vulnerability in the KDE software framework that could...

Nextcloud: Username Enumeration

Hi, it is possible to determine the existence of a user account. It reveals username which can open new attack vectors. Version: Nextcloud 16.0.3 Request for existing account: GET /avatar/admin/80?v=-472 HTTP/1.1 Host: localhost:8084 User-Agent: Mozilla/5.0 Macintosh; Intel Mac OS X 10.14; rv:68....

Nation-State APTs Target U.S. Utilities With Dangerous Malware

Researchers believe that nation-state actors are behind several spearphishing campaigns targeting U.S. utility companies with a newly-identified malware, which has the capabilities to view system data and reboot machines. Lure emails were sent to three U.S. utilities companies between July 19 and...

Everything you need to know about ATM attacks and fraud: part 2

This is the second and final installment of our two-part series on automated teller machine ATM attacks and fraud. In part 1, we identified the reasons why ATMs are vulnerable—from inherent weaknesses of its frame to its software—and delved deep into two of the four kinds of attacks against them:...

Google Chrome Security Bypass Vulnerability (CNVD-2019-26514)

Google Chrome is a web browser from Google, an American company. A security vulnerability exists in versions of Google Chrome prior to 76.0.3809.87. An attacker can exploit this vulnerability by tricking users into visiting specially crafted websites to bypass security restrictions and gain...

Fuji Electric FRENIC Loader

1. EXECUTIVE SUMMARY CVSS v3 4.4 ATTENTION: Low skill level to exploit Vendor: Fuji Electric Equipment: FRENIC Loader Vulnerability: Out-of-Bounds Read 2. RISK EVALUATION Successful exploitation of this vulnerability could allow information disclosure. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS...

Advantech WebAccess HMI Designer

1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION : Low skill level to exploit Vendor : Advantech Equipment : Advantech WebAccess HMI Designer Vulnerability : Out-of-bounds Write 2. RISK EVALUATION Successful exploitation of this vulnerability may allow an attacker to remotely execute arbitrary code...

IRS Reminds Tax Professionals: Beware Phishing Emails

The Internal Revenue Service IRS has issued a news release warning tax professionals of the continued threat of phishing emails. Phishing emails are one of the most common ways cyber criminals steal sensitive data. Educating personnel on the risks posed by phishing emails is part of the Taxes...

LCDS LAquis SCADA LQS File Parsing

1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION: Low skill level to exploit Vendor: LCDS—Leão Consultoria e Desenvolvimento de Sistemas LTDA ME Equipment: LAquis SCADA Vulnerabilities: Out-of-bounds Read, Type Confusion 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an...

QR code scam can clean out your bank account

“Excuse me sir, can I ask you for a favor? I want to pay for parking my car in this spot, but there are no machines around that accept cash. If I give you five dollars in cash, can you pay the parking for me? All you need to do is scan this QR code with your banking app.” Of course, John felt the...

Announcing the Sixth Annual Flare-On Challenge

The FireEye Labs Advanced Reverse Engineering FLARE team is thrilled to announce that the popular Flare-On reverse engineering challenge will return for the sixth straight year. The contest will begin at 8:00 p.m. ET on Aug. 16, 2019. This is a CTF-style challenge for all active and aspiring...

[SECURITY] Fedora 30 Update: radare2-3.6.0-1.fc30

The radare2 is a reverse-engineering framework that is multi-architecture, multi-platform, and highly scriptable. Radare2 provides a hexadecimal editor, wrapped I/O, file system support, debugger support, diffing between two functions or binaries, and code analysis at opcode, basic block, and...

[SECURITY] Fedora 30 Update: cutter-re-1.8.3-1.fc30

Cutter is a Qt and C++ GUI for radare2. Its goal is making an advanced, customizable and FOSS reverse-engineering platform while keeping the user experience at mind. Cutter is created by reverse engineers for reverse engineers...

Introducing EQR — The Need for Petabyte-Scale Real-Time Analysis

Making Fast Decisions from Lots of Data One of the most difficult things to solve for in the Security industry is scale. Security is essentially a big data problem—data that is dynamic, and variadic. You need to correlate lots of disparate data elements that contain dynamically changing parameter...

Linux/x86 - NOT +SHIFT-N+ XOR-N Encoded /bin/sh Shellcode (168 bytes)

/ description ; Title : X64 NOT +SHIFT-N+ XOR-N encoded /bin/sh - shellcode ; Author : Pedro Cabral ; Twitter : @CabrallPedro ; LinkedIn : https://www.linkedin.com/in/pedro-cabral1992 ; SLAE ID : SLAE64 - 1603 ; Purpose : spawn /bin/sh shell ; Tested On : Ubuntu 16.04.6 LTS ; Arch : x64 ; Size :...