New PlunderVolt Attack Targets Intel SGX Enclaves by Tweaking CPU Voltage

A team of cybersecurity researchers demonstrated a novel yet another technique to hijack Intel SGX, a hardware-isolated trusted space on modern Intel CPUs that encrypts extremely sensitive data to shield it from attackers even when a system gets compromised. Dubbed Plundervolt and tracked as CVE-2019-11157, the attack relies on the fact that modern processors allow frequency and voltage to beSource...

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Severe Auth Bypass and Priv-Esc Vulnerabilities Disclosed in OpenBSD

OpenBSD, an open-source operating system built with security in mind, has been found vulnerable to four new high-severity security vulnerabilities, one of which is an old-school type authentication bypass vulnerability in BSD Auth framework. The other three vulnerabilities are privilege escalation issues that could allow local users or malicious software to gain privileges of an auth group,Source...

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Critical Flaw in GoAhead Web Server Could Affect Wide Range of IoT Devices

Cybersecurity researchers today uncovered details of two new vulnerabilities in the GoAhead web server software, a tiny application widely embedded in hundreds of millions of Internet-connected smart devices. One of the two vulnerabilities, assigned as CVE-2019-5096, is a critical code execution flaw that can be exploited by attackers to execute malicious code on vulnerable devices and takeSource...

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Unpatched Strandhogg Android Vulnerability Actively Exploited in the Wild

Cybersecurity researchers have discovered a new unpatched vulnerability in the Android operating system that dozens of malicious mobile apps are already exploiting in the wild to steal users' banking and other login credentials and spy on their activities. Dubbed Strandhogg, the vulnerability resides in the multitasking feature of Android that can be exploited by a malicious app installed on aSource...

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New Unpatched Strandhogg Android Vulnerability Actively Exploited in the Wild

Cybersecurity researchers have discovered a new unpatched vulnerability in the Android operating system that dozens of malicious mobile apps are already exploiting in the wild to steal users' banking and other login credentials and spy on their activities. Dubbed Strandhogg, the vulnerability resides in the multitasking feature of Android that can be exploited by a malicious app installed on aSource...

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Dozens of Severe Flaws Found in 4 Popular Open Source VNC Software

Four popular open-source VNC remote desktop applications have been found vulnerable to a total of 37 security vulnerabilities, many of which went unnoticed for the last 20 years and most severe could allow remote attackers to compromise a targeted system. VNC (virtual network computing) is an open source graphical desktop sharing protocol based on RFB (Remote FrameBuffer) that allows users toSource...

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Qualcomm Chip Flaws Let Hackers Steal Private Data From Android Devices

Hundreds of millions of devices, especially Android smartphones and tablets, using Qualcomm chipsets, are vulnerable to a new set of potentially serious vulnerabilities. According to a report cybersecurity firm CheckPoint shared with The Hacker News, the flaws could allow attackers to steal sensitive data stored in a secure area that is otherwise supposed to be the most protected part of aSource...

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New ZombieLoad v2 Attack Affects Intel’s Latest Cascade Lake CPUs

Zombieload is back. This time a new variant (v2) of the data-leaking side-channel vulnerability also affects the most recent Intel CPUs, including the latest Cascade Lake, which are otherwise resistant against attacks like Meltdown, Foreshadow and other MDS variants (RIDL and Fallout). Initially discovered in May this year, ZombieLoad is one of the three novel types of microarchitectural dataSource...

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Amazon’s Ring Video Doorbell Lets Attackers Steal Your Wi-Fi Password

Security researchers at Bitdefender have discovered a high-severity security vulnerability in Amazon's Ring Video Doorbell Pro devices that could allow nearby attackers to steal your WiFi password and launch a variety of cyberattacks using MitM against other devices connected to the same network. In case you don't own one of these, Amazon's Ring Video Doorbell is a smart wireless homeSource...

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